CPU: JeiLi

Bluetooth version: 5.4

Speaker: Ф14mm

Battery:50mah*2+400mah

Shutdown standby time: approximately 180 days

Music duration: 5 hours

Talk time: 5 hours

Earphone charging time: about 40 minutes

Charging time of charging compartment: about 1 hour

Communication distance: 10M

Charging interface: Type-C

Charging voltage: DC5V/1A

Color: Black White

Packaging size: 15.7 * 10 * 4.5cm

Weight: 135g

Carton size: 100pcs/ctn: 49.8*35.3*53.8CM, G.W: 16.5KG