1. Outstanding Voice quality2. Build in Micphone,easy free talk3. Fashion Design, easy to carry4. Bluetooth version: HV-800 V4.0, HBS-730 V4.05. Transmission range: 10m6. Compatible with any Bluetooth enabled devices7. Color: White, Black8. Talking on the phone function: you can talk on the phone for about one hour in the state of full power.
9. Support music playing.