For iPad, iPhone, Galaxy, Huawei, Xiaomi, LG, HTC and Other Smart Phones

1. Bluetooth version :V4.1
2. Chipset:CSR8610
3. Support profiles: HFP HSP A2DP AVRCP
4. Operation range: 10 meters
5. Talk time: 3hrs
6. Music time: 3hrs
7. Standby time:110hrs
8. Charging time:1 hr
9. Noise Cancelling: CVC 6.0
10. Battery Type: 42 mAh Rechargeable Li-polymer Battery