K69 Bluetooth Headset Sound Conduction Binoconic Business Sports Earphone(Green) Tag-For Samsung 5-inch hard disks connected to

5-inch hard disks connected to desktop computers

it offers higher bandwidth

Double copper technology to enhance system power supply

Carton Size 30cm * 22cm * 22cm / 11

(Note: Cant work with other smartphones

K69 Bluetooth Headset Sound Conduction Binoconic Business Sports Earphone(Green) Tag-For Samsung 5-inch hard disks connected to1. Chip: BlueCom 2. Bluetooth pairing: K69 3. Bluetooth version: V5. 0 4. Charging port: USB 5. Transmission distance: about 10m 6. Battery capacity: 90mAh 7. Alert tone: English 8. Life time: about 7 8H 9. Play time: about 3 4H 10. Weight: about 51. 8g Features: 1. Three frequency balance, large dynamic unit, full and thick HIFI level sound quality experience 2. Not into the ear design, wear solid, stable balance, movement is not limited 3.