M1 Stereo Sound Running Sports Bone Conduction Bluetooth Earphones With Microphone(Green) Filter-Lan Cable and Tools Anti-slip silicone bracket to prevent

Anti-slip silicone bracket to prevent damage to the bracket due to friction

The keyboard uses mechanical green switches

Standby time: 240 hours

Infinix:  Smart 4c

anti-pulling and bending resistance

M1 Stereo Sound Running Sports Bone Conduction Bluetooth Earphones With Microphone(Green) Filter-Lan Cable and Tools Anti-slip silicone bracket to prevent1. Bluetooth version: 5. 0 version 2. Bluetooth distance: about 10 15m 3. Bluetooth protocol: A20P AVRCP HSP HFP 4. Speaker type: bone conduction vibrator speaker 5. Life time: about 6 8h 6. Charging time: about 2h 7. Battery capacity: 150mAh 8. Charging port: USB 9. Waterproof rating: IPX5 10. Weight: about 25g Features: 1. Bone conduction technology, sealed speaker, no sound leakage holes 2. Induction touch button, no pressure operation, to avoid