Material：ABS+PC
Bluetooth Version/chipset：BT 5.3/JL AD6973D
Transmission Distance：≥10 m
Working Voltage：5V
Impedance：8 Ω±10%
Speaker Power：Normal 0.5 W
Earbud /charging case Battery (mAh)：50mAh/400mAh
Charging Time：1.5H Calling：4H Music Play：About 5 hours Standby：500H
1.Lightweight clip-on design, stable and comfortable fit
2.Lossless HiFi sound quality, open and immersive listening brought by bone conduction sensors
3.Wireless 5.3 for ultra-low latency, no stuttering
