Specification:

Origin: Mainland China

Style: Ear Hook

Communication: Wireless

Vocalism Principle: Dynamic

Control Button: Yes

Volume Control: Yes

Function: For Study,Sport

Frequency Response Range: @@Hz

Color: black, white (optional)

Earphone type: Earclip earphones

Bluetooth-compatible version: Bluetooth-compatible V5.3

Single ear capacity: 50mAh

Charging compartment capacity: 400mAh

Call duration: 30h

Standby time: 300h

Charging time: 1-2 hours

Connection distance: ≥ 10 meters