Specifications
Item No.:SUN-BT-BE69
1. Version:V 5.0
2.Chip:QCC 3020
3.Transmission distance:10meters
4.Frequency:2.400GHz-2.4835GHz
5. Sensitivity:-42db± 1dB
6.Calling/Listen music time:5-6hours
7.Input:DC5V/300mA max
8.Battery capacity:40mAh
9. Charging box:400MAh