HB650S - Headphones V7 - Free user manual and instructions

Brand	V7
Model	HB650S
Product type	Wireless headset
Form factor	Binaural stereo over-ear
Bluetooth version	5.1, Class 2
Bluetooth profiles	A2DP, AVRCP, HSP, HFP
Audio codecs	SBC, MPEG-2 AAC LC
Wireless range	Up to 30 m (with dongle), 10 m (built-in Bluetooth)
Noise reduction technology	Advanced hybrid ANC
Microphone noise cancellation	ENC (ambient noise cancellation)
Speaker size	32 mm
Frequency response	20 - 20,000 Hz
Maximum sound pressure level	118 dB SPL at 1 kHz
Microphone sensitivity	-38 dBV/Pa
Microphone frequency response	100 Hz - 10 kHz (PC wideband optimized up to 7 kHz)
Battery	Lithium-ion 380 mAh
Playback time (ANC off)	Up to 40 hours
Playback time (ANC on)	Up to 30 hours
Talk time	Up to 24 hours
Standby time	Up to 50 days
Charging time	2 hours
Charging port	USB-C
Multipoint connectivity	Up to 2 devices
Boom rotation	270°
Dimensions (L x W x H)	171.5 x 69.9 x 194.3 mm
Weight	166 g

Frequently Asked Questions - HB650S V7

How to connect the HB650S headset to my PC?

You can use the included USB dongle, already paired: plug it into a USB port and turn on the headset. Otherwise, enable Bluetooth on your PC, put the headset in pairing mode (button in pairing position) and select 'V7 HB650S' in the Bluetooth settings.

How to activate Active Noise Cancellation (ANC)?

Press the ANC button for 2 seconds to turn ANC on or off. A voice announcement 'ANC on' or 'ANC off' confirms the change.

What is the battery life?

Battery life varies with use: up to 40 hours of playback without ANC, 30 hours with ANC, 24 hours of talk time, and 50 days of standby. Full charging takes about 2 hours.

How to mute the microphone?

Raise the boom of the microphone to the vertical position to mute. Lower it to unmute. A voice announcement 'Muted' or 'Unmuted' is heard.

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

Yes, the headset supports multipoint connectivity: it can connect to two devices simultaneously, for example a PC and a smartphone.

How to check the battery level?

Press the ANC button twice. The headset announces the remaining battery percentage (e.g., 'Battery 80%').

What to do if the headset does not connect?

Make sure the headset is turned on and in pairing mode (flashing blue LED). Check that Bluetooth on the device is enabled. To reset, press and hold the ANC and Volume buttons simultaneously until the LED flashes blue-red.

How to use the included USB dongle?

The USB dongle is pre-paired with the headset. Plug it into a USB port on your PC for automatic connection with up to 30 meters range.

How to charge the headset?

Use the included USB-C cable with a USB-A 5 V wall charger. You can also use the optional V7 DTCRDL charging stand. Full charging takes about 2 hours.

Is the headset compatible with phone calls?

Yes, the headset supports HSP and HFP profiles for calls. The microphone with ENC reduces ambient noise for better voice clarity.

USER MANUAL HB650S V7

1. HB650S Wireless Headset 5. USB-C Adapter
2. USB-C Charging Cable 6. 3.5mm AUX Audio Cable
3. V7 Link USB Dongle 7. User's Guide
4. Drawstring Storage Bag 8. Warranty and Compliance

Product Overview

1. Adjustable Headband
2. Power On/Off/Pairing
3. ENC Microphone
4. LED Indicator
5. USB-C Charging Port
6. 3.5mm AUX Port
7. Volume +/-
8. ANC On/Off
9. Call Busy Light

Powering ON

Toggle the power / pairing switch to the center position. The headset will power on.

Connecting to a PC using V7 Link Bluetooth USB Dongle

The V7 Link USB dongle and headset are pre-paired and ready for use. Plug the USB dongle into a USB port and power on the headset to establish an automatic connection. Enjoy voice and audio performance range of up to 30 meters (100') line-of-sight. If you are using the PC's integrated Bluetooth, your range may be limited to 10 meters (33') and you may need to select 'V7 HB650S' as the audio playback device in the operating system's settings.

Connecting using the PC's integrated Bluetooth

Enable the PC's Bluetooth in settings. Push the Power switch towards the pairing position and the headset will enter pairing mode (LED quick flashes blue). Click on "Add Bluetooth or other device" on your PC. Click on "Bluetooth" and the Windows 10 (or later versions) will automatically install and add the headset.

Connecting to Bluetooth enabled mobile device

Enable the device's Bluetooth in settings. Toggle the Power switch towards the pairing position and the headset will enter pairing mode (LED quick flashes blue). Select 'V7 HB650S' in the device list and it will show as 'Connected.'

Lift-to-Mute

Moving the boom arm to the vertical position mutes the headset. To unmute the headset, return the boom arm to the horizontal position.

Diagram of a mechanical component with directional arrows indicating motion (no text or symbols)

ANC

Press the ANC button for 2 seconds to turn on ANC. Press again to turn off.

Action Control Result
Call Control	Answer / End Call	Press Multifunction Button		Call is answered / ended
	Reject Call	Hold Multifunction Button		Call is rejected
Voice Assistant	Launch Voice Assistant	Double Press Multifunction Button		Voice Assistant is activated
Busy Light Manual operation		When idle, hold Play/ Pause 2 sec. until LEDs turn on / off		Busy light turns on / off
Media Control	Play / Pause	Press Multifunction Button		Music plays / pauses
	Track Forward	Turn and hold volume knob clockwise	Volume Control	Track advances
	Track Backward	Turn and hold volume knob counterclockwise		Previous track
Volume Control	Increase Volume	Toggle volume knob clockwise		Volume level increases
	Decrease Volume	Toggle volume knob counterclockwise		Volume level decreases
Battery Level Check Battery Level		Double press the ANC Button to hear current battery status		Headset reports current battery level

Voice Notifications and LEDs

Action Voice (English) LED display
Power On	Slide toggle switch to center position	“Welcome to V7”	Blue LED indicator (see fig. 2, #6) flashes every second
Power Off	Slide toggle switch to off position	“Goodbye” LED turns off
Connected to PC or mobile device	Power on the headset after initial pairing	“Connected”	Blue LED indicator (pg. 2) flashes every second
Lift to Mute	Lift boom arm “Muted” -
	Lower boom arm “Unmuted” -
Pairing Mode	Slide toggle switch to pair-ing position	“Pairing” Blue LED indicator fast-flashes
Battery level	Double pressing the ANC Button	“Battery xx%” -
Clearing Pairing	Press and hold the ANC and volume knob simultaneously	Audible tone LED Indicator flashes Blue-Red
Active Noise Cancellation	Press the ANC Button for 2 seconds	“ANC On” / “ANC Off” -
Charging	Plug in charging cable or dock the headset	- Red LED lights while charging
Call Answer	Incoming / Answered / Ended	-	Busy light LED (see fig. 2, #9) flashes RED on incoming calls, solid while on call. LED is off when disconnected
Low Battery	Under 20%, low battery level is reported every 10 minutes	“Battery Level” Red LED flashes 3 x every 10 minutes

Charging

Plug the USB charging cable into a 5V USB-A wall charger and the USB-C connector into the Headset. The headset can fully charge in approximately 3 hours or less.

Using the Desktop Charging Cradle

The optional V7 charging cradle, DTCRDL keeps the headset charged and at the ready as well. A built-in magnetic connection makes docking and charging easy and convenient. The cradle includes a USB cable to connect to any powered USB port.

Line drawing of a pair of hard-band headphones on a stand (no text or symbols)

SPECIFICATIONS
FORM FACTOR Binaural Stereo (on ear)
WIRELESS	Bluetooth v5.1; Class 2
	Multipoint connectivity, headset can connect to two devices simultaneously
BLUETOOTH PROFILES A2DP, AVRCP	HSP, HFP
CODECS	SBC, MPEG 2 AAC LC
RANGE Up to 30 meters/100-ft with Bluetooth Dongle
BATTERY	Battery Capacity: 380 mAh; lithium-lon
	Up to 24 hours talk time
	Listening time: up to 40 hours (ANC OFF)
	Listening time: up to 30 hours (ANC ON)
	Charge time: 2 hours for a full charge
	Standby time: up to 50 days
ANC TECHNOLOGY Advanced Hybrid ANC
SPEAKER SIZE 32 mm
SPEAKER BANDWIDTH 20-20000Hz
MAXIMUM ACOUSTIC OUTPUT 118dB SPL @ 1KHz
MICROPHONE TECHNOLOGY ENC Noise canceling technology
MICROPHONE FREQUENCY RESPONSE	100 Hz to 10 kHz optimized for PC wideband audio up to 7 kHz
MICROPHONE SENSITIVITY -38dBV/Pa
BOOM ROTATION 270°
DIMENSIONS (L x W x H) 171.5 x 69.9 x 194.3 mm
WEIGHT 166g

Technologies Explained

EN

ENC

Environmental Noise Cancellation. This technology attempts to cancel or suppress all ambient background noise while allowing the user's voice greater clarity. ENC only works when you are actively using the headset microphone. It requires input from you as well as the sounds around you. ENC benefits those you are speaking to, so your voice is heard with minimal interference.

ANC

Active noise cancelling headphones help block outside sound, making them ideal for commuters and people who work in busy office environment. ANC does this by adding counter frequencies, sound waves that push against your hearing, so when ANC is active, it can affect the clarity of the sounds you hear.

ANC effectiveness can vary with headset design. Over-ear headsets have the benefit of enclosing your ears, making a seal to help block out unwanted outside noise. On-ear headsets offer less of a seal but provide greater comfort with frequent and prolonged usage.

Diagram of a mechanical component with directional arrows indicating motion (no text or symbols)

ANC

Line drawing of a pair of hard-band headphones on a stand (no text or symbols)

Diagram of a mechanical component with directional arrows indicating motion (no text or symbols)

ANC

Line drawing of a pair of hard-band headphones on a stand (no text or symbols)

Disattivare l'audio

Diagram of a mechanical component with directional arrows indicating motion (no text or symbols)

Line drawing of a pair of hard-band headphones on a stand (no text or symbols)

Diagram of a mechanical component with directional arrows indicating motion (no text or symbols)

ANC

Line drawing of a pair of hard head earchamps on a stand (no text or symbols)