Rock Torch Bluetooth Earphone Silver RAU0598
- Wireless distance: about 10 m
- Frequency range: 20Hz-20kHz
- Amount power: 3mW
- Music time: about 3.5 hours
- Call time: about 4 hours
- Standby time: about 90 hours
- Charging time: about 2 hours
- Battery capacity: 55mAh
- Answer / Hang short 1 times
- According to the 2 short block
- Play / suspend short press 1 times
- The opening length of the machine is 3 seconds and the machine is closed for 5 seconds.
- Switching charge in Chinese and English for 3 seconds
- 12 Months ePlaza Warranty
