M2 Sports Bluetooth Headset

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 chip:CSR8645 Battery capacity: 100mAh Charge time: About 2 hour Bluetooth version: V4.1+EDR Connectors: 3.5mm Bluetooth distance: 10 meters Talking time: about4-5 hour Standby time:about 130 hours