IP44
40g
TWS-i12
可以
BOICE
Specification :
* BT Version:5.0
* Chipset: JL
* Support:HFP,HSP,A2DP,AVRCP
* Max playing time : About 3-4 hours
* Stand by:120 hours
* Distance <=10M
* Battery Capacity: 30 MAH
* Battery Capacity of charging box: 300mAh
* Speaker:6mm
*Sensitivity:98dB+/-5dB
*Frequency Range: 20Hz -20KHz
20 日