Congratulations on your purchase and thank you for your use of
our Bluetooth headset. In order to start quickly, please read the
user guide carefully.
Keys and Parts
The headset contains the following parts:
Headset x 1
Audio cable x 1
Charging cable x 1
Manual x 1
Before using the headset, you must charge the battery and pair
the headset with a compatible device.
Charge the Battery
The headset contains a Micro USB cable that can be connected to
your computer or other device made for USB charging. Plug the
Micro USB end of the included USB cable into the USB micro port
charger connector under the left ear-cap of the headphone. Plug
the other end into a USB port on your computer or other devices
made for USB charging. The indicator light will be red while
charging. Once fully charged, the indicator light will turn off.
Charge time is two hours and half on an empty battery. The fully
charged battery has power for up to 10 hours talking and/or
music time (and up to 200 hours standby time).
Note:
The headset is with built-in lithium ion battery. Please keep at
least 4 hours full charge before first time of use (Suggestion:
Don’t use the car charger at first time).
Switch On
To switch on, press and hold the Power on/off about 2 seconds.
The blue indicator light is briefly displayed. When the headset is
connected to a device and is ready for use, the blue indicator
keeps lighting. When the headset enters the pairing model, the
indicator light flashes quickly.
Switch Off
To switch off, press and hold the Power on/off for about 3
seconds. The red indicator light is briefly displayed. If the headset
is not connected to a device within 3 minutes, it switches off
automatically.
Pairing
1. Ensure that your phone or Bluetooth device is switched on.
2. To pair the headset if it has not been previously paired with a
device, switch on the headset. The headset enters the pairing
mode, and the blue indicator light starts to flash quickly. To pair
the headset if it has been previously paired with another device,
ensure that the headset is switched off.
3. Activate the Bluetooth feature on your phone or Bluetooth
devices, and set it to search for Bluetooth devices.
4. Select ”GV-BT400”from the list of found devices on your
phone or Bluetooth devices.
5. When successfully connected, the blue light turns to
continuously lighting.
Note:
The headset that has been previously paired with another device
will automatically connect with the device if the device is power
on and within connecting range, if not, the headset will enter
standby mode with continuously blue light .
Adjust the Volume
To adjust the headset volume, press the volume up or down key
during a call or while listening to music.
Warning
Excessive sound pressure from earphones and headphones can
cause hearing loss.
Battery Removal / Disposal
Your product contains batteries which cannot be disposed with
normal household waste. Doing so may harm the environment.
Please inform yourself about the local rules on separate
collection of batteries because correct disposal helps to prevent
negative consequences for the environmental and human health.
Should your product develop a fault and your battery needs
replacing, or for further advice and information on how to safely
remove your battery, please visit our website at www.groov-e.-
co.uk You can contact us via email: [email protected], or via
post: Groov-e, Unit J, Braintree Industrial Estate, Braintree Road,
Ruislip, HA4 0EJ, UK
Application
GV-BT400
can make and receive calls hands-free with your
compatible mobile phone and listen to music from a compatible
Bluetooth device, but they should be within 10 meters (33 feet) of
each other.
The headset is compliant with the Bluetooth Specification 4.0
support the following profiles: Headset Profile (HSP) V1.6,
Hands-Free Profile (HFP) V1.5, Advanced Audio Distribution
Profile (A2DP) V1.0, and Audio Video Remote Control Profile
(AVRCP) V 1.4. Input rating 5V DC, 0.5A.
Calls
To make a call, use your mobile phone in the normal way when
the headset is connected to it. To answer or end a call, quickly
press the Phone key.
Disconnect the Headset
To disconnect the headset from your device, switch off the
headset, or disconnect it in Bluetooth menu of your device.
Reconnect the Headset
To connect the headset to the phone or Bluetooth devices that
you have last used with it, switch on the headset, or make the
connection in the Bluetooth menu of your device.
Listen to Music
To listen to music, connect the headset to phone or compatible
Bluetooth devices that support A2DP Bluetooth profile. The
available music functions depend on your Bluetooth devices. If
you receive or make a call while listening to music, the music is
paused until the call ends. To play a song, select in the music
player and press the Play/Pause key on the headset. To pause or
resume playing a song, press the Play/Pause key. To select the
next song during playback, press the track forward key quickly. To
select the previous song, press the track back key (once or twice)
quickly.
Passive model
You can use GV-BT400 as a wired headphone to save batteries.
Simply connect one end of the included cable to the bottom of
the left earcup the other to your MP3 player. Inserting an audio
cable disable the wireless functionality.
Caution
1.Please turn off the headset and put it into box to avoid damage,
scratches or bracket deformation when long time no use. In
order to prolong the battery service life, please charge every 6
months.
2. Please charge at first if the headset is left unused for long time.
3. The battery of headset is original and please don’t change it
by yourself.
4. Please keep the headset under dry place.
5. The operating temperature is 5℃ to 35 ° C. Please don’t put
the headset into fire to avoid battery blast accident.
6. Please don’t bent or twist the bracket to avoid deformation.
BLUETOOTH HEADPHONES
Model: GV-BT400
USER GUIDE
7.The ear cap should only be opened by a professional audio
engineer.
8.Please note Audiologists suggest that to protect your hearing,
you should not play music at high volume for long periods.
9. Do not use the headset in dangerous place or place where can
not hear the outside sound.
Specifications
Driver unit 40mm neodymium
Impedance 32 ohm
Frequency 20 Hz- 20K Hz
Sensitivity 98dB+/-3dB
Pairing products Bluetooth computer with HFP,A2DP,AVRCP
Bluetooth protocol,USB Bluetooth adapter,
Bluetooth cell phones,etc..,
Battery Rechargeable lithium ion battery ,3.7V, 250mA
Charge Computer USB interface,output DC 5V/100mA
charger
Charge Time 2.5 hours
Operate hours About 10 hours (battery saturation)
Standby time(paired
with mobile standby) More than 200 hours (battery saturation)
Environmental Protection
Waste electrical products should not be disposed of with household
waste. Please recycle where facilities exist. Check with your Local
Authority or retailer for recycling advice.
/ Previous Song
Volume -/ Next Song
Indicator
Power & call on/off
Mrico USB charging socket
3.5mm audio socket
Microphone
Unit J , Braintree Industrial Estate
Braintree Road , Ruislip
Middlesex , HA4 0EJ
www.groov-e.co.uk
