TWS wireless earphone Leather case touch control earbuds

Chipset：JL6983
Bluetooth：Bluetooth V5.3
Distance： 10 M Working time：6 hours Standby time： 200 hours
Charging time： 2hours
Earbuds battery：30mAh
Charging case battery：200mAh
Driver unit：Ø13mm
Sensitivity：110±3dB S.P.L at 1KHZ
Resistance：16Ω
Frequency：20Hz-20 KHz