V28 Bluetooth Headset New Bone Conduction Concept Without Ear-Hook Digital Display Power Single-Ear Voice Control

1. Bluetooth solution: Jerry 2. Headphone battery 120mAh 3. Horn F10 4. Transmission distance 15 meters 5. 18 hours of music playback 6. Talk time 15 hours 7. Charging time 1 hour 8. Charging interface: micro interface 9. Main function: YES NO to answer and reject calls. Headphone size: 6.2*5.3.*1.3CM Color box size: 12.5*8.5*2.6CM