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, Press and hold the
power key for 3 second, the headphone will switch on and connect with the devices or phone automatically.
Passive model
You can use BT Headphone as a wired headphone. Simply connect the headset to your MP3 player with
3.5mm audio cable. Inserting an audio cable plug disables the wireless functionality.
Caution:
1. The long time high level sound will damage your hearing. Please avoid using in high level volume
especially in long time using.
2. 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.
3. Please charge at first if the headset is left unused for long time.
4. The battery of headset is original and please don’t change it by yourself.
5. Please keep the headset under dry place.
6. The operating temperature is 5
℃
to 35 ° C. Please don’t put the headset into fire to avoid battery blast
accident.
7. Please don’t bent or twist the bracket to avoid deformation.
8. Please don’t tear down ear-cap by un-professional person.
9. Audiologist suggests not adjusting the volume to a very high level and continued play. If tinnitus occurs,
please turn the volume down or stop playing, do not turn the volume up suddenly. Please slowly turn up the
volume to avoid hearing damage caused by high volume.
10. Do not use the headset in dangerous place or place where cannot hear the outside sound.
Specifications
Driver unit
40mm Neodymium
Impedance
32
Ω
Driver unitFrequency
20Hz-20K Hz
Driver unit Sensitivity
105dB±3dB
Microphone Sensitivity
-58dB
Bluetooth edition
Bluetooth V4.2
Radio Frequency coverage
2.402GHZ~2.480 GHZ ISM Band
Transmit Range
≤
10m (barrier free)