characteristics:
1. Sound quality is very good,
2. Support songs and then call,
3. Caller ID, all English intelligent tone fast, boot, pair, stop, unplug the phone, low power, will voice prompt;
4. Apple phone display power,
5. can be connected to two mobile phones;
6. Bluetooth headset every time connected to the phone after closing, and then open the Bluetooth headset will automatically connect back to the phone but also more convenient;
7. Intelligent compatibility: support all with Bluetooth mobile phone, tablet, laptop
product settings
1. Bluetooth version: Bluetooth v4.2 + EDR 2.4 GHz
2. Bluetooth distance: 0-10 m (There is no obstacle objects)
3. Frequency response: 20-20000Hz
4. Operating Voltage Range: 3.0 V-4.2 V
5. Microphone sensitivity: -42dB
6. With A2DP / AVRCP high-quality stereo audio transmission and remote control protocol
7. Powerful noise-canceling circuit (active noise reduction)
8. Charging time about 1 hours (power indicator charging: red light, full power: red light off (light blue).)
9. Produces net weight of about 5g
10. Talk time over 3 hours
11. Music time is about 3 hours
12. The waiting time is approximately 120 hours
13. Charging time approx. 60 minutes
