Product information:

Bluetooth version: V5.0

Material: ABS+PCABS+food silicone ear caps
Effective straight-line distance: more than 10 meters
Speaker: copper ring 10mm
Battery: earphone 30mah, charging compartment 300AM
Playing time: 4-5H
Standby time: 120H
Full charge time: about 0.5 hours
Colors: White, Black

Size information:

Packing list :

Wireless earphone*1

Product picture: