Bluetooth profiles: Hands free / Headset
Radio frequency: 2.402-2.480GHz
Transmission power: Class2
Support: A2DP music output (Audio Output: 35mW, Play Pause)
Transmission range: 10 meters
Charging Power: AC Input 110-240V, DC output
5V (charging time is about 2 hours / charging voltage of 3.7V)
Standby time: 120 hours
Operating Current: <15mA
Noise MIC: with top Silicon Mark
Wearing style: in-ear headphones stealth
Battery: 50mA rechargeable lithium battery
1 can talk, listen to music, chat QQ, micro letters, watching movies ...
2. Press to answer / hang up / redial calls, play / pause.
3. Built-in DSP digital audio processing system to ensure call clarity, pure music.
4. Operation voice prompts to telegraph number, the English voice can be selected via buttons.
Application: all Bluetooth-enabled mobile phone, tablet, PC.