DELL WM615 - Mouse

WM615 - Mouse DELL - Free user manual and instructions

Find the device manual for free WM615 DELL in PDF.

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Product TypeBluetooth Mouse
ModelDell WM615
Connection TypeBluetooth 4.0
System RequirementsWindows 7/8/8.1/10
Dimensions (ON mode)116.5 x 57.4 x 29.6 mm
Dimensions (OFF mode)124.5 x 57.4 x 21.1 mm
Weight (with batteries)76 g
Weight (without batteries)52 g
Power Source2 x AAA alkaline batteries
Battery LifeApproximately 6 months
Operating Voltage3 V
Bluetooth RangeUp to 10 m
Scroll ControlTouch-strip with gesture support
ButtonsLeft, Right, key plate, Bluetooth pairing button
LED IndicatorsPower/Battery LED (white/amber), Bluetooth pairing LED
Ergonomic DesignYes, comfort for prolonged use
Sleep ModeAfter 5 minutes of inactivity
Package ContentsMouse, 2 AAA batteries, documents
Warranty1-year limited hardware warranty
Operating Temperature0°C to 50°C
Storage Temperature-40°C to 65°C
Humidity90% max, non-condensing

Frequently Asked Questions - WM615 DELL

My Bluetooth mouse doesn't connect to my computer after being idle. How do I reconnect my mouse?
Windows 7 and Windows 8 have a known issue with selective power management. Reboot the system or turn your Bluetooth radio off and back on. Also, disable the 'Allow the computer to turn off this device to save power' option in the Bluetooth radio properties. For Windows 10, go to Device Manager, expand Bluetooth, right-click the Dell WM615 radio, select Properties, and on the Power Management tab, uncheck that option.
Why is my Bluetooth mouse slow when reconnecting to my computer, compared to a mouse using a USB 2.0 Nano dongle?
A wireless mouse with a USB dongle uses a dedicated 2.4G connection, making reconnection almost instantaneous. The Dell WM615 uses Bluetooth, sharing the same 2.4G bandwidth with the computer's wireless subsystem, resulting in slower reconnection. During this process, cursor movement may appear erratic until the link is fully established.
How do I pair the Dell WM615 mouse with my computer?
Install two AAA batteries, rotate the key plate clockwise to turn on the mouse. Press the Bluetooth pairing button on the bottom for 3 seconds until the pairing LED blinks white. On your computer, go to Bluetooth settings and select 'Dell WM615 Mouse' from the list of devices, then click Pair.
Can I pair the mouse with multiple computers?
Yes, the mouse can save up to two pairings. To pair a second computer, turn off the first computer, press the pairing button for 3 seconds, and pair with the second. If you pair a third, the oldest pairing is automatically deleted.
How do I switch between paired computers?
Simply turn off the currently connected computer; the mouse will automatically reconnect to the other paired computer (if within range).
What do the LED lights on the mouse indicate?
When you turn on the mouse, the power LED shines white for 3 seconds. If it blinks amber for 30 seconds, the batteries are low. During Bluetooth pairing, the pairing LED blinks white for 1-2 minutes.
How can I extend the battery life of my mouse?
The mouse has a sleep mode that activates after 5 minutes of inactivity. To wake it, move the mouse or click a button. Also, use good quality alkaline batteries and turn off the mouse when not in use by rotating the key plate to the off position.
What should I do if the mouse pointer freezes?
Check battery orientation and charge, replace if needed. Turn the mouse off and on. On your computer, toggle Bluetooth off and on, restart the computer. Ensure no interference from WiFi, USB 3.0 devices, or other wireless devices nearby.
How do I use the scroll touch-strip gestures?
Slide your finger up or down on the touch-strip to scroll. Double-tap the strip to trigger a directional panel for moving direction (e.g., in certain applications).
Is the Dell WM615 compatible with all Windows computers?
It is compatible with Windows 7/8/8.1/10 with Bluetooth 4.0 support. However, for Windows 7, it is only compatible with select Dell computers. Check www.dell.com/support for the latest compatibility list.

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Download the instructions for your Mouse in PDF format for free! Find your manual WM615 - DELL and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. WM615 by DELL.

USER MANUAL WM615 DELL

Dell Bluetooth Mouse WM615

User's Guide

Notes, Cautions, and Warnings

NOTE: A NOTE indicates important information that helps you make better use of your Dell Bluetooth mouse.
△ CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed.
⚠ WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

Restrictions and Disclaimers

The information contained in this document, including all instructions, cautions, and regulatory approvals and certifications, is provided by the supplier and has not been independently verified or tested by Dell. Dell cannot be responsible for damage caused as a result of either following or failing to follow these instructions.

All statements or claims regarding the properties, capabilities, speeds or qualifications of the part referenced in this document are made by the supplier and not by Dell. Dell specifically disclaims knowledge of the accuracy, completeness or substantiation for any such statements. All questions or comments relating to such statements or claims should be directed to the supplier.

Export Regulations

Customer acknowledges that these products, which may include technology and software, are subject to the customs and export control laws and regulations of the United States ("U.S.") and may also be subject to the customs and export laws and regulations of the country in which the products are manufactured and/or received. Customer agrees to abide by those laws and regulations. Further, under U.S. law, the products may not be sold, leased or otherwise transferred to restricted end-users or to restricted countries. In addition, the products may not be sold, leased or otherwise transferred to, or utilized by an end-user engaged in activities related to weapons of mass destruction, including without limitation, activities related to the Dell - Critical Handling - Confidential 3 design, development, production or use of nuclear weapons, materials, or facilities, missiles or the support of missile projects, and chemical or biological weapons.

Copyright © 2015 Dell Inc. All rights reserved. This product is protected by U.S. and international copyright and intellectual property laws.

Dell™ and the Dell logo are trademarks of Dell Inc. in the United States and/or other jurisdictions. All other marks and names mentioned herein may be trademarks of their respective companies.

Contents

About Your Bluetooth Mouse .... 5

Product Features 5

Package Contents 6

Identifying Parts and Controls .... 7

Top View 7

Bottom View 8

Setting Up Your Bluetooth Mouse....9

Pairing multiple computers with your Bluetooth mouse....16

Shortcut Gestures .... 18

Scroll 18

Trigger a Directional Panel 18

Increasing the Battery Life of Your Mouse ..... 19

Troubleshooting 20

Common Symptoms 20

Frequently Asked Questions 26

Specifications 29

General 29

Electrical 29

Physical Characteristics 29

Environmental. 29

Bluetooth 4.0 29

Statutory Information....30

Warranty 30

Limited Warranty and Return Policies 30

For U.S. customers: 30

For European, Middle Eastern and African customers: ..... 30

For non-U.S. customers: 30

About Your Bluetooth Mouse

Product Features

The features of the Dell Bluetooth Mouse WM615 include:

Easy and Fast Setup

Easy to set up through Bluetooth 4.0, allowing you to simply pair with your computer and get started right away, with no software required.

Ergonomic Design

Designed for comfort to allow users to work or play for longer periods without the usual stress on the wrists or hands.

Compatibility

Compatible with most Windows 7/8/8.1/10 platform portable devices with Bluetooth 4.0 support.

Built-in Feature to Enhance Battery Life

Has a special operating mode built in to conserve battery power. If the mouse is inactive for 5 minutes it will go in to Sleep Mode. Move the mouse or click the left or right button to wake the mouse.

Package Contents

Your Bluetooth mouse is shipped with the components shown below.

DELL WM615 - Package Contents - 1

natural_image 3D model of a computer mouse with a labeled point '1' pointing to the interior (no text or symbols on the object itself)

DELL WM615 - Package Contents - 2

natural_image Illustration of two cylindrical batteries with a blue line extending from one to the other, labeled '3' (no text or symbols on the battery itself)

2 Dell Bluetooth Mouse WIM615 Quick Scan. Guide DELL

1 Bluetooth mouse 3 AAA-type batteries (2)

2 Documents

Identifying Parts and Controls

Top View

1 2 3 4 5

1 Left button 4 Key plate
2 Scroll touch-strip 5 Right button
3 Power / Battery LED (white / amber)

DELL WM615 - Top View - 2

NOTE: When the Power/Battery LED lights white for 3 seconds, this indicates the mouse is in ON mode or has recovered from a deep-sleep mode.

DELL WM615 - Top View - 3

NOTE: When the Power/Battery LED blinks amber for 30 seconds, this indicates the low battery status.

Bottom View

1 2 3 DELL

1 IR sensor

2 Battery compartment cover (magnetic)

3 Bluetooth pairing button

Setting Up Your Bluetooth Mouse

  1. Install the two AAA batteries in your mouse.

DELL WM615 - Setting Up Your Bluetooth Mouse - 1

natural_image Close-up of a 3D-printed object with a black arrow pointing to a section, no visible text or symbols.

a) Remove the battery cover.

DELL WM615 - Setting Up Your Bluetooth Mouse - 2

natural_image Close-up of a black electronic device's rear panel showing a button and indicator lights (no text or symbols visible)

b) Unlock the battery compartment latch.

DELL WM615 - Setting Up Your Bluetooth Mouse - 3

natural_image Close-up of a battery pack with two batteries and one partially open, showing internal structure (no text or symbols visible)

c) Install the batteries into the battery compartment.

DELL WM615 - Setting Up Your Bluetooth Mouse - 4

natural_image Close-up of a battery casing with two batteries and one partially open, showing internal components (no text or symbols visible)

d) Lock the battery compartment latch.

DELL WM615 - Setting Up Your Bluetooth Mouse - 5

natural_image Close-up of a mechanical component with a black arrow pointing to a feature (no text or symbols visible)

f) Replace the battery cover.

  1. Rotate the rear key plate clockwise to turn on the mouse.

Off Changing On

DELL WM615 - Setting Up Your Bluetooth Mouse - 7
NOTE: The power LED turns white for 3 seconds when the mouse is on.

  1. Pair the mouse with your Bluetooth enabled computer.

DELL WM615 - Setting Up Your Bluetooth Mouse - 8

NOTE: Make sure the distance between your computer and mouse is within the Bluetooth reception range.

Windows 7

a) Press the Bluetooth pairing button for 3 seconds.

3s

b) Double-click the Bluetooth icon (✗) on the system tray and select Add a Device.

Add a device Add a printer Add a wireless or network device to this computer Items match your search. 0 Items

c) The detected devices appear on the screen. Click Dell WM615 Mouse and click Next to continue.

Add a device Select a device to add to this computer Windows will continue to look for new devices and display them here. Dell WM615 Mouse Bluetooth Mouse Desktop computer Bluetooth Desktop computer TESTPC Bluetooth Desktop computer TEDCH_WU1 Bluetooth What if Windows doesn't find my device? Next Cancel

d) Click Close to complete the pairing.

This device has been successfully added to this computer Windows is now checking for drivers and will install them if necessary. You may need to wait for this to finish before your device is ready to use. To verify if this device finished installing properly, look for it in Devices and Printers. Dell WM615 Mouse

Windows 8

a) Press the Bluetooth pairing button for 3 seconds.

3s

b) On the charms sidebar, click Settings ⚙️ > Change PC Settings > PC and devices > Bluetooth.
c) Click the name of the mouse.
d) Click Pair to complete the Bluetooth pairing in your computer.

PTC and Review Manage Bluetooth Review Microsoft http://www.ptc.org/123456878 For PC to connect to and organize the currently Bluetooth device. © 2019/03/2019 Send to: www.ptc.org/ ((*)

DELL WM615 - Windows 8 - 3

NOTE: Bluetooth pairing LED blinks white within 2 minutes, indicating the Bluetooth pairing is initiated.

Windows 10

a) Press the Bluetooth pairing button for 3 seconds.

-3s

b) Click Start > Settings > Devices.

Settings Find a setting Settings System Display, notifications, apps, power Devices Bluetooth, printers, mouse Network & Internet Wi-Fi, airplane mode, VPN Personalization Background, lock screen, colors Accounts Sign-in, sync settings, family & work Time & language Date, time, region Ease of Access Narrator, magnifier, high contrast Privacy Location, camera Update & security

c) Click Bluetooth.

Settings ← Devices Find a setting Connected devices Bluetooth Printers & scanners Mouse & touchpad Typing AutoPlay Add devices + Add a device Download over metered connections To help prevent extra charges, keep this off so device software (drivers, info, and apps) for new devices won't download while you're on metered Internet connections. Off Related settings Bluetooth settings Devices and printers Device manager

d) Under Manage Bluetooth devices, make sure the Bluetooth is turned on.

A list of nearby Bluetooth devices is displayed on the screen.

e) Select the Bluetooth radio for the Dell WM615 mouse.

Settings ← Devices Find a setting Connected devices Bluetooth Printers & scanners Mouse & touchpad Typing AutoPlay Manage Bluetooth devices Bluetooth On Your PC is searching for and can be discovered by Bluetooth devices. Dell WM815 Mouse Ready to pair Pair MI Ready to pair MI Ready to pair MI Ready to pair MI Ready to pair

e) Click Pair to complete the Bluetooth pairing in your computer.

DELL WM615 - c) Click Bluetooth. - 3

NOTE: Bluetooth pairing LED blinks white within 2 minutes, indicating the Bluetooth pairing is initiated.

Device Connected Devices Windows Internet & Chrome Windows & Desktop Terry MyTrip Manage Bluetooth devices AutoDrive Win Get Wireless Device Win: 100% Related settings Microsoft Internet Device Related settings with WiFi ((*)

If you are unable to pair or use the mouse, see the Troubleshooting section.

Pairing multiple computers with your Bluetooth mouse

Pair the mouse with a Bluetooth enabled computer (Identity A)

  1. Press the Bluetooth button on the mouse for 3 seconds. The Bluetooth pairing LED blinks white for 1-2 minutes, indicating that the mouse is in Bluetooth broadcast mode.
  2. The detected devices appear on the screen. Click Dell WM615 Mouse and tap Pair to complete the Bluetooth pairing in your device. This is the first pairing (Identity A).

Reconnect the mouse with a paired computer (Identity A)

  1. Press the Bluetooth button on the mouse for 3 seconds. The Bluetooth pairing LED blinks white for 1-2 minutes, indicating that the mouse is in Bluetooth broadcast mode.
  2. The Bluetooth mouse will connect to the computer and stop broadcasting.

Pair the mouse with second Bluetooth enabled computer (Identity B)

  1. Turn off the computer (Identity A) paired with your mouse.
  2. Press the Bluetooth button on the mouse for 3 seconds. The Bluetooth pairing LED blinks white for 1-2 minutes, indicating that the mouse is in Bluetooth broadcast mode.
  3. The detected devices appear on the screen of your second computer. Click Dell WM615 Mouse and tap Pair to complete the Bluetooth pairing in your device. This is the second pairing (Identity B). Your Bluetooth mouse could save a maximum of two pairings.

Pair the mouse with third Bluetooth enabled computer (Identity C)

  1. Turn off the first (Identity A) and second (Identity B) computer paired with your mouse.
  2. Press the Bluetooth button on the mouse for 3 seconds. The Bluetooth pairing LED blinks white for 1-2 minutes, indicating that the mouse is in Bluetooth broadcast mode.
  3. The detected devices appear on the screen of your third computer. Click Dell WM615 Mouse and tap Pair to complete the Bluetooth pairing in your device. This is the third pairing (Identity C). Your Bluetooth mouse could save a maximum of two pairings. If you make a third pairing, the oldest pairing (Identity 1) will be automatically deleted.

Switching between paired computers (Identity A and Identity B)

  1. Turn off the computer (Identity A) first paired with your mouse. The mouse will reconnect to your second computer (Identity B).
  2. Turn off your second computer (Identity B). The mouse will reconnect to your first computer (Identity A).

Shortcut Gestures

Scroll

Slide your finger up or down to scroll the page.

Diagram showing a hand pressing down on a cylindrical object and a document with arrows indicating horizontal alignment, labeled '10.12' at bottom right.

Trigger a Directional Panel

Double-tap on the scroll touch-strip to trigger a directional panel for moving direction.

2x 10-12

Increasing the Battery Life of Your Mouse

The mouse has a special operating mode built in to conserve battery power:

Sleep mode: When the mouse has been inactive for 5 minutes.

To wake the mouse: Move the mouse or click the left or right button.

Troubleshooting

Common Symptoms

The following table contains information about common issues you might encounter and the possible solutions.

Common SymptomsWhat You ExperiencePossible Solutions
Unable to use the mouseNo lighted Power LED (white) on scroll touch-strip when mouse is rotated to on position1. Check if the batteries are inserted in the correct orientation.Batteries “+” and “-” ends should follow those indicated on the battery compartment label.2. Check the battery level.If the mouse uses a rechargeable battery, make sure the batteries are fully charged.If the mouse uses replaceable batteries, replace them with new batteries.3. Turn the mouse off then on.Rotate the mouse to off position, then rotate the mouse to on position.Check that the power LED (white) on scroll touch-strip blinks once.
Mouse pointer does not moveThe mouse pointer freezes1. Check the battery level.If the mouse uses a rechargeable battery, make sure the batteries are fully charged.If the mouse uses replaceable batteries, replace them with new batteries.Turn the mouse off then on.Rotate the mouse to off position, then rotate the mouse to on position.Check that the power LED (white) on scroll touch-strip blinks once.On your computer, turn the Bluetooth off and on.Restart your computer.Check for interference that may affect Bluetooth connectivity (e.g nearby Wifi, USB 3.0 Devices).Check for any wireless devices that are in close proximity such as wireless networking devices (Bluetooth printer, USB 3.0 dongle, etc), wireless pointing devices, and microwave ovens.Move away from these devices.
Left/right buttons don't workNo response when the left or right mouse button is pressed1. Check the battery level.If the mouse uses a rechargeable battery, make sure the batteries are fully charged.If the mouse uses replaceable batteries, replace them with new batteries.Turn the mouse off then on.Rotate the mouse to off position, then rotate the mouse to on position.Check that the power LED (white) on scroll touch-strip blinks onceOn your computer, turn the Bluetooth off and on.Restart your computer.Check for interference that may affect Bluetooth connectivity (e.g nearby Wifi, USB 3.0 Devices).Check for any wireless devices that are in close proximity such as wireless networking devices (Bluetooth printer, USB 3.0 dongle, etc), wireless pointing devices, and microwave ovens.Move away from these devices.
Bluetooth pairing button doesn’t workNo blinking white LED on the touch scroll-strip when the Bluetooth pairing button is pressed for 3 seconds1. Check if the batteries are inserted in the correct orientation.• Batteries “+” and “-” ends should follow those indicated on the battery compartment label.2. Check the battery level.• If the mouse uses a rechargeable battery, make sure the batteries are fully charged.• If the mouse uses replaceable batteries, replace them with new batteries.3. Turn the mouse off then on.• Rotate the mouse to off position, then rotate the mouse to on position.4. The power LED (White) on the scroll touch strip should blink once.
Unable to pair the mouse with the computerBluetooth pairing error message is received while pairing the mouse with the computer1. Check the battery level.If the mouse uses a rechargeable battery, make sure the batteries are fully charged.If the mouse uses replaceable batteries, replace them with new batteries.Turn the mouse off then on.Rotate the mouse to off position, then rotate the mouse to on position.On your computer, turn the Bluetooth off and on.Restart your computer.Check if you have the latest Bluetooth driver installed on your computer.Go to http://www.dell.com/support and update the correct Bluetooth driver.Check for interference that may affect Bluetooth connectivity (e.g nearby Wifi, USB 3.0 Devices).Check for any wireless devices that are in close proximity such as wireless networking devices (Bluetooth printer, USB 3.0 dongle, etc), wireless pointing devices, and microwave ovens.Move away from these devices.7. Check if your computer is included in the list of select Dell computers compatible with the mouse.See www.dell.com/support for more information.
Bluetooth connection is lostPreviously paired mouse no longer works on the computer1. Check the battery level.If the mouse uses a rechargeable battery, make sure the batteries are fully charged.If the mouse uses replaceable batteries, replace them with new batteries.2. Turn the mouse off then on.Rotate the mouse to off position, then rotate the mouse to on position.3. On your computer, turn the Bluetooth off and on.4. Restart your computer.5. Check for interference that may affect Bluetooth connectivity (e.g nearby Wifi, USB 3.0 Devices).Check for any wireless devices that are in close proximity such as wireless networking devices (Bluetooth printer, USB 3.0 dongle, etc), wireless pointing devices, and microwave ovens.Move away from these devices.6. Refer to chapter Pairing multiple computers with your Bluetooth mouse for more information.

Frequently Asked Questions

Question 1:

My Bluetooth mouse doesn't connect to my computer after being idle. How do I reconnect my mouse?

Answer:

Windows 7 and Windows 8 have a known issue with selective power management of attached devices which could make your mouse appear locked. Reboot the system or turn your Bluetooth radio off and back on to reconnect your mouse.

If the Bluetooth radio on your computer is set to Allow the computer to turn off this device to save power, this could also cause your mouse to not reconnect after being idle. To solve this, disable the Allow the computer to turn off this device to save power option in the Bluetooth radio properties of your computer.

- For Windows 7:

  1. Click the Start button and type Device Manager.

  2. Click on Device Manager in the Results window.

  3. In Device Manager, expand Bluetooth Radios.

  4. Right click on the Bluetooth radio device and select Properties.

  5. On the Advanced tab, the Manufacturer Id will be 15 if your radio is Broadcom-based. On the Power Management tab, uncheck the option Allow the computer to turn off this device to save power.

  6. Click OK.

Device Manager File Action View Help 662009093NB001 Batteries Bluetooth Rados Dell Wireless 375 Bluetooth Module Microsoft Bluetooth Enumerator Computer ControlVault Device Disk drives Display adapters DVD/CD-ROM drives Human Interface Devices Update Driver Software... Uninstall Scan for hardware changes Properties

Dell Wireless 375 Bluetooth Module Properties General | Advanced | Driver | Details | Power Management | Dell Wireless 375 Bluetooth Module Allow the computer to turn off this device to save power Allow this device to wake the computer

• For Windows 8:

  1. Select Search and type Device Manager.
  2. Select Settings.
    3 In Device Manager, expand Bluetooth and select the Bluetooth radio for the Dell WM615 mouse.
  3. In Device Manager, expand Bluetooth and select the Bluetooth radio for the Dell WM615 mouse.
  4. Right click on the Bluetooth radio and select Properties.
  5. On the Power Management tab, uncheck the option Allow the computer to turn off this device to save power.
  6. Click OK.

Device Manager File Action View Help Alfred_NB Audio inputs and outputs Batteries Bluetooth Dell Travel Mouse WM524 Dell Wireless 375 Bluetooth Module Device Identification Service Device Identification Service Logitech T651 B0020 Microsoft Bluetooth Enumerator Service Discovery Service Service Discovery Service Computer Update Driver Software... Uninstall Scan for hardware changes Properties

Dell Wireless 375 Bluetooth Module Properties General Advanced Driver Details Events Power Management Dell Wireless 375 Bluetooth Module Allow the computer to turn off this device to save power Allow this device to wake the computer

- For Windows 10:

  1. Type Device Manager in Search the web and Windows field (next to the Start button) and press Enter.
  2. In Device Manager, expand Bluetooth and select the Bluetooth radio for the Dell WM615 mouse.
  3. Right click on the Bluetooth radio and select Properties
  4. On the Power Management tab, uncheck the option Allow the computer to turn off this device to save power.
  5. Click OK.

Device Manager File Action View Help WIN-CN60G0DISHNJ Audio inputs and outputs Batteries Bluetooth Mediatek Bluetooth A Microsoft Bluetooth E Microsoft Bluetooth L Computer Disk drives Display adapters DVD/CD-ROM drives Human Interface Devices Update Driver Software... Disable Uninstall Scan for hardware changes Properties

Mediatek Bluetooth Adaptor Properties General Advanced Driver Details Events Power Management Mediatek Bluetooth Adaptor Allow the computer to turn off this device to save power Allow this device to wake the computer

Question 2:

Why is my Bluetooth mouse slow when reconnecting to my computer, when compared to my mouse using a USB 2.0 Nano dongle?

Answer:

A wireless mouse using a USB2.0 Nano dongle utilizes a dedicated 2.4G connection between the computer and mouse, making the reconnection almost instantaneous.

Using a Bluetooth connection, the Dell WM615 Bluetooth mouse shares the same 2.4G bandwidth with the Wireless subsystem of the computer making reconnection slower in comparison to a wireless mouse using a 2.0 USB Nano dongle. During this reconnection process, mouse cursor movement could be seen as erratic until the reconnection link is fully established.

Specifications

General

Model number WM615

Connection type Bluetooth 4.0

System requirement Windows Operating System 7/8/8.1/10

Windows 7 support Compatible with select Dell computers.

See http://www.dell.com/support.

Electrical

Operating voltage 3 V

Battery life Approximately 6 months

Battery type AAA Alkaline

Physical Characteristics

Weight (with batteries) 76 g (0.17 lb)

Weight (without batteries) 52 g (0.11 lb)

ON mode

Length: 116.5 mm (4.59 in)

Width: 57.4 mm (2.26 in)

Height: 29.6 mm (1.17 in)

OFF mode

Length: 124.5 mm (4.90 in)

Width: 57.4 mm (2.26 in)

Height: 21.1 mm (0.83 in)

Environmental

Temperature

Operating: 0^ C to 50^ C ( 32^ F to 122^ F)

Storage: -40^ to 65^ ( -40^ to 149^ )

Humidity 90% maximum relative humidity;

non-condensing

Bluetooth 4.0

Radio transmission The baseband transmit data is GFSK

Modulated in the 2.4 GHz ISM band

Range Up to 10 m radio range.

No performance degradation up to maximum radio range (10 m).

Warranty

Limited Warranty and Return Policies

Dell-branded products carry a 1-year limited hardware warranty.

For U.S. customers:

This purchase and your use of this product are subject to Dell's end user agreement, which you can find at http://www.dell.com/terms. This document contains a binding arbitration clause.

For European, Middle Eastern and African customers:

Dell-branded products that are sold and used are subject to applicable national consumer legal rights, the terms of any retailer sale agreement that you have entered into (which will apply between you and the retailer) and Dell's end user contract terms.

Dell may also provide an additional hardware warranty – full details of the Dell end user contract and warranty terms can be found by going to http://www.dell.com, selecting your country from the list at the bottom of the "home" page and then clicking the "terms and conditions" link for the end user terms or the "support" link for the warranty terms.

For non-U.S. customers:

Dell-branded products that are sold and used are subject to applicable national consumer legal rights, the terms of any retailer sale agreement that you have entered into (which will apply between you and the retailer) and Dell's warranty terms. Dell may also provide an additional hardware warranty – full details of Dell's warranty terms can be found by going to http://www.dell.com, selecting your country from the list at the bottom of the "home" page and then clicking the "terms and conditions" link or the "support" link for the warranty terms.

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Product information

Brand : DELL

Model : WM615

Category : Mouse