Specification
Semi-In-Ear TWS Bluetooth Headset
Chipset:JL7003 V5.3
Profile:HFP/A2DP/AVRCP
Frequency: 2.4GHz
Transimit Power: Class 2
Music Time: 3.5H
Talking Time: 3.5H
Earphone battery: 30mah*2
Charing box battery: 300mah
Charging Time:2H
Color: Black/White