Bluetooth version: V 5.0

Connection distance: 5-10 meters without barrier

Battery capacity: 30 mAh

Charging time: about 1.5 hours

Music duration: about 30 hours

Standby time: around 120 days

Waterproof rating: IPX5

Frequency response range: 100Hz ~ 10KHz

Function: power display, voice requests, etc.

Product size: 78 * 40 * 23mm / 3.07 * 1.57 * 0.91in


1 X bluetooth Earphone

2 X Earmuffs

1 X Charging Cable

1 X Manual