Product Description
- Wireless Version : V5.3
- Working Frequency : 2.402Ghz-2.480Gh
- Transmission Distance : >10 Meters
- Best Working Distance : 6 Meters
- Drive Unit : 13mm
- Impedence : 32
- Drive Unit Sensitivity : 118db +- 3db
- Frequencty Response : 20Hz-20KHz
- Built-In Battery Capacity : 50mAh
- Music Time : 3-4 Hours
- Charging Box Capacity : 230mAh
- Charging Time : 1.5 Hours
- Input Voltage : 5V/500MA