Wireless bluetooth headset
product Specifications :
Version:V 5.0
Chip:JIELI 6936D)
Transmission distance:10meters
Charging time:2hour
Calling/Listen music time:3-4hours
Support high quality music stereo playing
Speaker Sensitivity:95±3db
Frequency Response:20Hz-20KHZ
Battery capacity:50mAh
Charging box:300MAh