1.100% brand new and high quality
2. Can talk, listening to music
3. Built-in DSP audio processing system, can be a very good eliminate Noise and echo, to ensure clear communication, and music.
4. 2 in a row, to the telegraph, voice prompt operation.
5. Small and light, stealth design.
Bluetooth version: bluetooth 4.1
Audio output: 35mW, <15mA
Transmission range: <10 m
Charging Power: input AC 110-240V; output DC 5V
Charging time: 2 hours
Talk time: 4 hours
Music play: 3 hours
Standby time: 100 hours
Wearing styles: mini headphones with microphone
Battery: 40mA rechargeable lithium battery
Size: 30mm * 18mm * 15mm