SKHO 40 A1 - Uncategorized SILVERCREST - Free user manual and instructions

Product Type	Bluetooth On-Ear Headphones
Brand	SilverCrest
Model	SBK 40 A1 (also known as SKHO 40 A1)
Dimensions (W x H x D)	Approx. 175 x 193 x 73 mm
Weight	Approx. 160 g
Power Supply	5 V DC via micro-USB; built-in rechargeable lithium polymer battery (3.7 V, 500 mAh, 1.85 Wh)
Charging Time	Approx. 3.5 hours
Operating Time (Music & Phone)	Approx. 10 hours at medium volume
Standby Time	Approx. 380 hours
Wireless Standard	Bluetooth 4.1
Supported Profiles	A2DP, AVRCP, HSP, HFP
Wireless Range	Approx. 10 m
Frequency Band	2402 – 2480 MHz
Max. Transmitted Power	< 20 mW
Operating Temperature	5 °C to 35 °C
Storage Temperature	0 °C to 40 °C
Humidity (Operating)	10% – 70% (no condensation)
Key Features	Multipoint connection (connect to two devices); built-in microphone; AUX input (3.5 mm); adjustable headband
Controls	Play/pause, volume, track skip, call management, pairing
Safety Features	Hearing damage warning; automatic shutdown; low battery indicator
Maintenance & Cleaning	Switch off and unplug before cleaning; use slightly damp cloth and mild cleaner; avoid moisture ingress
Disposal	Do not dispose with household waste; recycle as electronic waste per directive 2012/19/EU
Warranty	3 years from date of purchase
Included Accessories	Charging cable (micro-USB to USB-A), AUX cable (3.5 mm), instructions

Frequently Asked Questions - SKHO 40 A1 SILVERCREST

How do I pair the headphones with my phone for the first time?

Turn on the headphones by pressing and holding the ⏻ button for about 3 seconds until the LED flashes red and blue. Then enable Bluetooth on your phone and select "SBK 40 A1" from the detected devices.

Can I connect the headphones to two devices at the same time?

Yes, the headphones support multipoint connection. First connect to the first device normally. Then press and hold the ✕ button for 3 seconds to activate multipoint mode, and pair with the second device. Finally, briefly press the ✕ button again to reconnect the first device.

How do I charge the headphones and how long does it take?

Use the included micro-USB charging cable to connect the headphones to a USB port. The LED is red during charging and turns blue when fully charged. Full charge takes approximately 3.5 hours.

What should I do if the headphones don't turn on?

First, ensure the battery is charged. If the battery is drained, charge it for at least 3.5 hours. If still not working, try resetting by pressing and holding the power button for 10 seconds.

How can I use the headphones as a headset for calls?

When connected via Bluetooth, you can answer/end calls by briefly pressing the ▶ button. To ignore a call, hold it for 2 seconds. The built-in microphone picks up your voice. Note: headset functions are not available when using the AUX cable.

What does the LED indicator mean?

Flashing red and blue: Pairing mode (active for 5 minutes). Blue flash twice every 3 seconds: Connected to a device. Blue flash once every 2 seconds: Out of range. Solid red: Charging. Solid blue: Fully charged.

How do I clear all paired devices from memory?

While connected (LED flashes blue twice every 3 seconds), press and hold the ✕ button for 3 seconds to enter pairing mode. Then simultaneously press and hold the + button and ✕ button for about 2 seconds until you hear two beeps. The memory is cleared.

What is the range of the Bluetooth connection?

The maximum range is approximately 10 meters (about 33 feet) in open space. Walls and obstacles can reduce the range.

Can I use the headphones while charging?

It is not recommended to use the headphones while charging. The instructions advise against operating or charging if covered, as it may cause overheating. Charge before use for optimal performance.

How do I clean and maintain the headphones?

Always switch off and disconnect all cables before cleaning. Use a slightly damp cloth with a mild spray cleaner. Avoid moisture entering the product. Do not use harsh chemicals. Store in a dry place away from direct sunlight.

USER MANUAL SKHO 40 A1 SILVERCREST

Close-up of a black multi-band headphones with earbuds and front bezel (no visible text or logos)

Black hardcover head with circular earbuds, isolated on white background (no text or symbols)

BLUETOOTH® ON-EAR HEADPHONES SBK 40 A1

GB

BLUETOOTH® ON-EAR HEADPHONES

Operation and safety notes

FI

BLUETOOTH®-KUULOKKEET

GB Operation and safety notes Page 5

Warnings and symbols used......Page 6

Introduction......Page 8

Intended use......Page 8

Trademark notices......Page 10

Scope of delivery....Page 10

Parts description......Page 10

Technical data......Page 11

General safety instructions......Page 12

Safety instructions for built-in rechargeable batteries....Page 16

Before use ......Page 17

Charging the battery Page 17

Using the headphones......Page 18

Connecting the headphones to a second Bluetooth® device......Page 19

Clearing paired devices Page 20

Putting on the headphones......Page 21

Headphones button functions for music playback......Page 21

Headphones button functions as a headset......Page 23

Connecting the headphones through AUX cable....Page 25

Cleaning......Page 26

Storage when not in use....Page 26

Troubleshooting......Page 26

Disposal Page 28

Simplified EU declaration of conformity....Page 29

Warranty Page 30

Warnings and symbols usedThese instructions for use contain the following warnings:
	DANGER! This symbol, in combination with the signal word “Danger”, indicates a life-threatening situation which, if disregarded, could result in deadly injuries.
	WARNING! This symbol, in combination with the signal word “Warning”, indicates a dangerous situation which, if disregarded, may cause serious injuries.
	CAUTION! This symbol, in combination with the signal word “Caution”, indicates a hazard with a low level of risk, which, if disregarded, could result in minor or moderate injuries.
	ATTENTION! This symbol with the signal word “Attention” indicates possible damage to property.
	NOTE: This symbol with the signal word “Note” provides further useful information.
	WARNING! EXPLOSION HAZARD! A warning with this symbol and the words “WARNING! EXPLOSION HAZARD!” indicates a possible risk of explosion. Failure to follow such a warning can result in serious injuries or death and possible property damage. Follow the instructions in this warning to avoid danger to life, serious injury or property damage.
	This mandatory sign indicates to wear suitable protective gloves! Follow the instructions of this warning to avoid hand injuries caused by objects or contact with hot or chemical materials.
	A warning with this sign indicates to prevent possible hearing damage, do not listen at high volume level for long period.

Bluetooth® On-Ear Headphones SBK 40 A1

- Introduction

We congratulate you on the purchase of your new product. You have chosen a high quality product. The instructions for use are part of the product. They contain important information concerning safety, use and disposal. Before using the product, please familiarise yourself with all of the safety information and instructions for use. Only use the product as described and for the specified applications. If you pass the product on to anyone else, please ensure that you also pass on all the documentation with it.

Intended use

This Bluetooth ^® Headphones (hereinafter referred to as “product”) a consumer electronic, is intended to render audio transmitted from a smartphone, computer, or similar playback devices via Bluetooth connection. The product is also suitable as a headset for mobiles; the mobile or the computer must support Bluetooth ^® 4.1 standard to do so.

The buttons built into the product allows you to select the piece of music from the playlist selected on the playback device. They are further used to adjust the volume of the product.

The headphones may be paired with two different devices (e.g. mobile and computer) at the same time to e.g. use both the telephone features of the mobile and the audio features of the computer. The built-in rechargeable battery allows for cordless operation.

This product was designed for personal use.

It must not be used for commercial purposes. Any other use is considered improper. Any claims resulting from improper use or due to unauthorised modification of the product will be considered unwarranted. Any such use is at your own risk.

A warning with this sign indicates to prevent possible hearing damage, do not listen at high volume level for long period.

NOTE

☐ A note provides additional information to improve product use.

Trademark notices

• USB is a registered trademark of USB Implementers Forum, Inc.
  -TheBluetooth ^® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by OWIM GmbH & Co. KG is under license.
• The SilverCrest trademark and trade name is the property of their respective owners.

Any other names and products may be trademarks or registered trademarks of their respective owners.

Scope of delivery

NOTE: Remove all packaging material and check the contents of the packaging for completeness. Please contact the dealer if parts are missing or damaged.

1 Bluetooth ^® Headphones

1 Charging cable

1 Instructions for use

1 AUX cable (3.5 mm jack plug)

Parts description

5	Micro-USB charging socket
6	Microphone
7	Button
8	Button
9	Speakers with ear pads
10	AUX IN
11	USB type A plug

12	AUX cable
13	Micro-USB plug
14	Quick start guide
15	Set of instructions for use

- Technical data

Operating voltage: 5V (direct current) Direct current via USB charging socket Built-in rechargeable battery: 3,7 V rechargeable lithium polymer battery, 500 mAh, 1.85 Wh

Charging time: approx. 3.5 hours

Operating time

(music & phone): approx. 10 hours (at medium volume)

Standby time: approx. 380 hours

Wireless standard: Bluetooth ^® 4.1

Supported profile: A2DP, AVRCP, HSP, HFP

Range: approx. 10 m

Dimensions: approx. 175 mm x 193 mm x 73 mm (w x h x d)

Weight: approx. 160g

Operating temperature: 5 °C–35 °C

Humidity (no condensation): 10%-70%

Storage temperature: 0 °C–40 °C

Frequency band: 2402 MHz-2480 MHz

Max. transmitted power: < 20 mW

Wideband characteristic

voltage (WBCV): 130 mV +/-10%

● General safety instructions

Before using the product, please familiarise yourself with all of the safety instructions and instructions for use! When passing this product on to others, please also include all the documents!

WARNING! DANGER TO LIFE AND RISK OF ACCIDENT FOR INFANTS AND CHILDREN!

DANGER

Risk of suffocation! Never leave children unsupervised with the packaging material. The packaging material poses a suffocation hazard. Children frequently underestimate the dangers. The packaging material is not a toy.

This product may be used by children age 8 years and up, as well as by persons with reduced physical, sensory or mental capacities or lacking experience and/or knowledge, so long as they are supervised or instructed in the safe use of the product and understand the associated risks. Do not allow children to play with the product. Cleaning and user maintenance should not be performed by children without supervision. The product is not a toy.

Danger due to diminished perception. Do not use the headphones while driving a vehicle or riding a bicycle, operating machinery, or in other situations, where diminished perception caused by ambient noise could endanger you or others. Also observe the laws and regulations of the country in which you use the headphones.

RISK OF PROPERTY DAMAGE

This product does not contain any parts which can be serviced by the user. The rechargeable battery cannot be replaced.
- Keep the product away from moisture, dripping and splash water!
- Do not place burning candles or other open fire on or next to the product.

Danger due to diminished perception. Do not use

the headphones while driving a vehicle or riding a bicycle, operating machinery, or in other situations,

where diminished perception caused by ambient noise could endanger you or others. Also observe the laws and regulations of the country in which you use the headphones.

• Check the product before every use! Discontinue use if any damage to the product or the charging cable is detected!
  If you notice smoke or unusual noise or odour, switch the product off immediately and remove the USB cable.
  ■ Sudden temperature changes may cause condensation inside the product. In this case, allow the product to acclimate for some time before using it again to prevent short circuits!
• Do not operate the product near heat sources, e.g. radiators or other devices emitting heat!
• Do not throw the product into fire and do not expose to high temperatures.

WARNING

- Do not try to open the product! It has no internal parts requiring maintenance.

⚠ WARNING – Radio interference

Switch the product off on airplanes, in hospitals, service rooms, or near medical electronic systems. The wireless signals transmitted could impact the functionality of sensitive electronics. Keep the product at least 20 cm from pacemakers or implantable cardioverter defibrillators, as the electromagnetic radiation may impair

the functionality of pacemakers. The radio waves transmitted could cause interference in hearing aids. Do not place the product near flammable gasses or potentially explosives areas (e.g. paint shops) with the wireless components on, as the radio waves emitted can cause explosions and fire. The range of the radio waves varies by environmental conditions. In the event of wireless data transmission, unauthorised third parties receiving the data cannot be excluded. The OWIM GmbH & Co KG is not responsible for interference with radios or televisions due to unauthorised modification of the product. The OWIM GmbH & Co KG further assumes no liability for using or replacing cables and products not distributed by OWIM. The user of the product is fully responsible for correcting interference caused by such unauthorised modification of the product, as well as replacement of such products.

A warning with this symbol is to indicate that always remember that excessive sound pressure or volumes from headphones or earphones can lead to damage to the hearing. Always adjust the volume to a pleasant, not too loud level. If you have adjusted the volume of the headphones to be too high and use that for an extended period, it can damage the listener's hearing.

Safety instructions for built-in rechargeable batteries

■ Never open the product, repairs may only be carried out by qualified personnel.

CAUTION! RISK OF EXPLOSION! Do not throw the product into fire.

• Avoid extreme environmental conditions and temperatures, which could affect rechargeable batteries, e.g. radiators / direct sunlight.
  If rechargeable batteries have leaked, avoid con-

tact with skin, eyes and mucous membranes with the chemicals! Flush immediately the affected areas water and seek medical attention!

• Do not cover the product during operation or charging. Otherwise the product can overheat.
  This product contains a rechargeable battery, which can lead to fire, explosion or leakage of hazardous substances in case of incorrect application.

- Before use

Before use, verify the package contents are complete and undamaged!

- Charging the battery

☐ The battery must be charged prior to first use.

☐TheLED 4 will flash red and headphones sound acoustic signal when the battery is drained. The battery should then be charged as soon as possible.

Plug the micro-USB plug 13 on the charging cable into the micro-USB charging socket 5 on the headphones! Plug the USB type A plug 11 on the charging cable into the USB port on a PC or a USB adapter (not included).

Note: The LED 4 will remain red whilst charging. Once the battery is fully charged, the LED 4 will remain blue.

Once charging has completed, remove the micro-USB plug 13 from the headphones.

- Using the headphones

☐ Connect the headphones with a communication device.
Place the headphones near a switched on communication device (e.g. mobile or computer).
Pairing with a new Bluetooth ^® device: Hold the 📁 button 7 for approx. 3 seconds to turn on the product until the LED 4 flashes red and blue and acoustic signal sounds. This indicates the headphones are now in pairing mode, which remains active for 5 minutes. The headphones will switch off if they do not detect a Bluetooth ^® device to connect to and acoustic signal sounds.
Now connect your communication device (mobile phone or computer) via Bluetooth® with the headphones. Please refer to the notes in the instructions for your communication device. Select the entry "SBK 40 A1" from the list of devices detected by your computer or mobile.
Once the connection has been established, the LED 4 will briefly flash blue twice every 3 seconds.
☐ Please note, your communication device must support Bluetooth® Standard 4.1 to use all options.

If you come into range of the paired device with the headphones switched on, a Bluetooth® connection will automatically be established.

☐ You may need to approve the connection on the communication device. Please refer to the instructions for use of the communication device on this topic!

☐ If you leave the range of your communication device with your headphones, the LED 4 will flash blue once every 2 seconds. If the connection is not restored within 5 minutes, the headphones will switch off.

☐ The headphones may be manually switched off by holding the ⏻ button 7 for 3 seconds until acoustic signal sounds and the LED 4 goes out.

Connecting the headphones to a second Bluetooth® device

The headphones may be connected to two Bluetooth ^® communication devices at the same time. If the headphones are already connected to a device, follow the steps below to connect to the second device:

□ Activate multipoint mode by pressing and holding button 8 for approx. 3 seconds. Acoustic signal sounds. The first

communication device (mobile phone or computer) is disconnected.

Now connect to the second communication device via Bluetooth® with the headphones. Please refer to the notes in the instructions for your communication device. Select the entry "SBK 40 A1" from the list of devices detected by your computer or mobile. The second communication device is connected.

Briefly press button 8 and acoustic signal sounds. The first communication device is connected again. Now, both communication devices are connected to the headphones simultaneously.

- Clearing paired devices

In paired mode (the LED will briefly flash blue twice every 3 seconds), press and hold ✕ button 8 for 3 seconds and acoustic signal sounds.
The headphones is now in pairing mode. The LED flashes red and blue.
Simultaneously pressing and holding button 8 and +» button 2 for approx. 2 seconds and two beeps sound.

☐ The memory in the headphones is cleared. After clearing the paired memory, it will not automatically connect the device you used before, need to pair again manually.

- Putting on the headphones

The headphones can be adjusted to your head size, if necessary: the speakers 9 are secured to the band with a rail for this purpose. Adjust these to ensure optimal comfort.

Please note the marking "L" (= left) and "R" (= right) on the inside of the band immediately above the speakers. Put on the headphones so the control buttons are on the right.

Headphones button functions for music playback

☐ Start a playlist on your playback device. First turn the volume of the playback device to minimum, then put on the headphones. You can adjust the headphones volume with the control buttons. Music is played back through the speakers 9.

☐ There are 5 control buttons. These control the following functions:

Button Function
	- Press and hold to switch the device on / off.
	- Press once to play / stop music playback.
	- Press once to increase the volume by one level. One signal tones will sound when the maximum volume has been reached.- Press and hold approx. 2 seconds to skip to the next track.
	- Press once to reduce the volume by one level.- One signal tone will sound when the minimum volume has been reached.- During playback, press and hold approx. 2 seconds to skip back to the beginning of current title.- Repeatedly press and hold approx. 2 seconds to jump to the previous track.
Button Function
	- In paired mode (LED 4 flash blue twice every 3 seconds), press and hold for approx. 3 seconds and acoustic signal sounds to change to pairing mode to allow another communication device for connection.- In pairing mode (LED 4 flash red and blue), briefly press and acoustic signal sounds to connect to the previous paired communication device again.

Headphones button functions as a headset

You may also use the headphones for telephone calls when used with a communication device which supports this function. If your communication device supports the Bluetooth® standard 4.1, you will be able to use the following functions:

*These functions must be supported by your mobile service provider.

Function Action
Answer/end call	Briefly press the ▶button 1
Ignore call	Hold the ▶button 1 approx.2 seconds until two beep sounds
Redial	Briefly press the ▷□ button 1 twice
Increase volume	Briefly Press +» button 2 (one signal tone will sound when the maximum volume has been reached)
Reduce volume	Briefly Press ← button 3 (one signal tone will sound when the minimum volume has been reached)
Send the call from the headphones to the mobile	Briefly press the ▷□ button 1 twice
Send the call from the mobile to the headphones	Briefly press the ▷□ button 1 twice
End the current call and answer call waiting*	Briefly press the ▷□ button 1
Switch between two calls (toggle)*	Hold the ▷□ button 1 approx. 2 seconds until it beeps.

- When there is incoming call, the LED 4 will briefly flash blue four time per second.

• The ringer and the caller's voice are rendered through the speakers 9.
• Music playback is automatically paused when a call is received.
  -Themicrophone 6 records your voice.
• Music continues after the call has been ended.

Note: No headset function while using AUX cable 12.

- Connecting the headphones through AUX cable

☐ Insert the AUX cable (3.5 mm) 12 into the AUX IN 10 and other 3.5 mm jack plug in to the 3,5 mm jack connection socket of your playback device.
☐ Start a playlist on your playback device. You can only adjust the music volume on the playback device.

Note: Music playback via AUX cable takes priority over music playback via Bluetooth®. Music playback from a Bluetooth® source is therefore interrupted once the AUX cable 12 is plugged into the AUX IN 10.

- Cleaning

ATTENTION

Potential damage to the product!

■ Switch the product off and remove all plugs before cleaning!
- Be sure moisture does not enter the product during cleaning to prevent damage to the product and related repairs.
☐ Only clean the product with a slightly dampened cloth and a mild spray!

● Storage when not in use

Store the product in a dry environment, protected from dust and direct sunlight.
☐ To prevent battery deterioration, at longer storage the rechargeable battery has to be charged regularly.

- Troubleshooting

● = Fault
◎ = Possible cause
O = Action

- No functions

Battery drained.

○ Recharge the battery as described in "Charging the battery".

● No Bluetooth connection

Error operating the headphones.

○ Switch the headphones off and on again.

- Communication device error.

Separate the connection to the headphones and connect again.

Check if other devices using Bluetooth standard 4.1 work with the communication devices.

Bluetooth® connection error.

○ Move closer to the devices connected via Bluetooth®.

Remove the AUX cable 12 from the headphones.

No sound

The headphones volume is set to Minimum.

Press the button 2 to increase the volume.

Error operating the communication device.

○ Increase the volume on the playback device.

Bluetooth® connection error.

○ Move closer to the devices connected via Bluetooth®.

○ Disconnect Bluetooth ^® and reconnect.

● Unable to use all functions

- Communication device error.

- Verify your communication device supports all functions.

- Disposal

Packaging:

The packaging is made of environmentally friendly materials, which may be disposed of through your local recycling facilities.

Product:

Contact your municipality for information on how to dispose of your worn-out product.

The adjacent symbol of a crossed out dustbin on wheels indicates this product is subject to directive 2012/19/EU. This directive states at the end of the life this product

must not be disposed of through regular household refuse but must

be returned to special collection sites, recycling depots or waste management companies.

This disposal is free of charge to you.

Protect the environment and dispose of properly.

The product is recyclable, subject to extended manufacturer responsibility, and collected separately.

The built-in rechargeable battery cannot be removed for disposal. Return the product completely to a collection site for used electronics.

- Simplified EU declaration of conformity

Hereby, OWIM GmbH & Co. KG, Stiftsbergstraße 1, DE-74167 Neckarsulm, GERMANY declares that the product (Bluetooth® On-Ear Headphones SBK 40 A1, HG05014A, HG05014B, HG05014C, HG05014D) is in compliance with Directive 2014/53/EU and 2011/65/EU.

The full text of the EU declaration of conformity is available at the following internet address: www.owim.com

- Warranty

The product has been manufactured to strict quality guidelines and meticulously examined before delivery. In the event of product defects you have legal rights against the retailer of this product. Your legal rights are not limited in any way by our warranty detailed below.

The warranty for this product is 3 years from the date of purchase. Should this product show any fault in materials or manufacture within 3 years from the date of purchase, we will repair or replace it – at our choice – free of charge to you.

The warranty period begins on the date of purchase. Please keep the original sales receipt in a safe location. This document is required as your proof of purchase. This warranty becomes void if the product has been damaged, or used or maintained improperly.

The warranty applies to defects in material or manufacture. This warranty does not cover product parts subject to normal wear, thus possibly considered consumables (e.g. batteries) or for damage to fragile parts, e.g. switches, rechargeable batteries or glass parts.

CE

1 ▷ painike
2 +painike
3 painike
4 LED

5 Mikro-USB-latausliitin
6 Mikrofoni
7 -painike
8 painike

9	Pehmustetutkaiuttimet
10	AUX-tulo
11	USB-A-pistoke
12	AUX-johto

GEFAHR VON SACHSCHÄDEN