Features:
1. Easy to use single-button interface and separated volume control buttons.
2. By using a single multifunction key, can voice dial, re-dial, answer calls, reject, hold or end calls without even touching the phone.
3. Indicate light displays the operation mode and the battery status.
4. Automatically connect to paired phones with 10 meters range.
5. Talk Time: up to 4.5 hours & Standby Time: more than 150 hours.
6. The comfortable, detachable earplug can be rotated 360 degrees, which fits perfectly and securely over either ear and gives ultra high quality sound.