1. Innovative Bone Conduction Technology - Transmit sound waves directly to the cochlea by vibrations. Listen to the music without blocking your ears!

2. Open Fit - Assures unmatched ambient sound awareness and extended comfort. Avoid damage to your ears during exercises and be aware of the surrounding situation.

3. Adjustable headband for tight and comfortable wearing. No worries of the headset falling.

4. ISSC Bluetooth Chip ensures the sound quality of music and phone calls.

5. Standby Time up to 10 days.Support continuous play up to 6 hours.



Specifications:







Brand



Marsboy




Model



Nice 2




Material



ABS




Color



Black




Size



135mm x 125mm x 50mm




Buttons



ON/OFF; Volume +/- (long press to switch songs); Play/Pause; Call




Interface



micro USB




Bluetooth Version



V3.0 +EDR




Bluetooth Chip



ISSC1681S




Sensitivity



100 +/- 3dB




Speaker



Bone Conduction Speaker




Speaker Sensitivity



-41dB +/- 3dB




Sound Track



Dual-Track Stereo




Respond Frequency



100Hz ~ 20KHz




Play Time



up to 6 hours




Charge Time



2 hours




Standby Time



up to 10 days




Transmission Distance



up to 10 meters (without obstacles)




Patent Number



ZL 201420605182.0











Package Content:

Headset x 1

USB Cable x 1

Earcap x 2

User Manual x 1

In original package