Specification:

Function: up/down song, volume up/down, answer/hang up, pause/play

Battery capacity: 180Mah

Transmission distance: 15M

Bluetooth version: 5.0

Standby time: 120 hours

Playing time: 8-10 hours

Gross weight: 27g

Packing size: 10*7*3cm

Packing list:

1*earphone+1*charging cable+1*manual