Heatz Zb45

Model : ZB45 Bluetooth version:- V4.1 + EDR Operating Range:- 10 Mtr Battery Capacity:- 50mAh Size:- 14mmX24mmX23mm Music Duration:- 3-4 hours Voice Support:- 3-4 hours Talk Time:- 6 hours Charge:- 1-2 hours Function:- Answer / End / Reject / Redial / Three-way call, Music Pause and Playback, Voice message Warning:- Adjust earphones sound to the proper volume. Loud sound may damage your ears. For traffic safety, never use the headset while riding a bicycle, motorbike and while driving a car, it is dangerous to increase the sound volume too much because you cannot hear external sounds, take great care about traffic around you.