IP44
可以
50g
BOICE
TWS-063
Specification :
* BT Version:5.0
* Chipset: JL 6936
* Impedence:32Ω
* Support:HFP,HSP,A2DP
* Max playing time : About 3-5 hours
* Stand by:180 hours
* Distance <=10M
* Battery Capacity: 40 MAH
* Battery Capacity of charging box: 400mAh
* Speaker:6mm
*Sensitivity:98dB+/-5dB
*Frequency Range: 20Hz -20KHz
20 日