Hot dual listening sport headphone wireless open ear BT bone conduction headphone

Features:

*Patent original design

*Open ears design, healthy ears & outdoor safety

*Directional Audio Technology

*Only 16g ultra light weight

Model: S3

Material: ABS+PC+brocade alloy rear hanging

Colors: Black,Red,Blue,Grey

Chipset: JL6963 BT 5.0

Transmission distance: 10M

Talking time: 4~5 hours

Playing time: 4~5 hours(80% volume)

Standby time: 120 hours

Battery capacity: 120mAh

Waterproof grade: IPX4

Charging time: 1.5 hour

Charging Voltage: DC 5V

Product Size: 118*103*55mm