Wireless bluetooth sport earphone DC604,factory competitive price
- Noise canceling,microphone
- Keep on working About 3 hours ,55hours standby time
- Voice Dial & Redial
- Battery Capacity:55mAH
- Vension V4.1
- 10 Metre Range
- CE,RoHS,FCL
Technical Paramter and Specification:
- Frequency Range:2.4GHz-2.48GHz
- Transmission Power:Class2
- Operating Voltage:3.6V
- Operationg Current:≤25mA
- Tramission Distance:Max.10M(open space)
- Charging time:1H-2H
- Musice time:About3H
