Material：ABS+PC
Bluetooth Version/chipset：V5.4
Supported protocols：A2DP/AVRCP/HFP/HSP
Transmission Distance：≥10m
Working Voltage：5V
Impedance：22Ω±15%
Speaker Power：10mW
earbud /charging case Battery (mAh)：50mAh/300mAh
Charging Time：Approx.2 hours
Calling：Approx.5H
Music Play：Approx.8H
Standby：≈50 H
1.Good sound quality, not afraid to try, 14.2mm PU+fiber fat speaker, transparent and rich bass, infinitely pleasing to the ear;
2.The pressure free design provides an excellent wearing comfort and experience without any pressure;
3.Double strong magnetic adsorption, two super strong magnets are placed on each side of the charging compartment, making it difficult for the earphones to fall off inside the compartment;
4.Double strong magnetic adsorption, two super strong magnets are placed on each side of the charging compartment, making it difficult for the earphones to fall off inside the compartment;
5.Imported PC material with high transparency, high strength, and scratch resistance, which is not easy to scratch when carried daily.
