1. BT 4.1 can connect with your cellphones, tablets, notebook and other BT devices easily and quickly.
2. When phone call coming, the cordless earphones will automatically report mobile phone numbers to avoid important call.
3. Earpieces are made of machined aluminum alloy, creating great look on the outside
4. The great compatibility which can be easily compatible with your devices, whether they are cellphones, tablets, music players or other devices.
5. The sports headphones are the wonderful choice when you are running, hiking, bodybuilding
Battery capacity: 100mAh
Charge time: About 2 hour
Bluetooth version: V4.1+EDR
Bluetooth distance: 10 meters
Talking time: about4-5 hour
Standby time:about 130 hours