M1 Bone Conduction Bluetooth Headset New True Stereo Pair Ears With Marks For Running Sports

M1 bone conduction bluetooth headset new true stereo pair ears with marks for running sports

Packing box size: 15*13*4.8cm

Package weight: 87g

Headphone weight: 25g

Bluetooth version: version 5.0

Bluetooth chip: Juli chip

Speaker type: bone conduction vibrator speaker

Life time: about 7 hours

Bluetooth distance: about 10 meters

Charging time: about 2 hours

Bluetooth protocol: A20P/AVRCP/HSP/HFP