hoco. W12 Dream Sound Bluetooth Headset

1. Material: ABS + aluminum alloy
2. Size: 200 * 75 * 190mm, weight: 190g
3.Speaker: 40mm
4. Bluetooth version: 4.1, Bluetooth chip: CSR
5. Battery capacity: 400mAh, charging time: 2.5 hours
6. Call, music time: 12 hours, standby time: 200 hours
7. Protein earmuffs, soft and pressure-free
8. Metal telescopic head beam, firm not easy to break
9. Equipped with 3.5mm audio cable interface, wired and wireless free conversion