Bone Conduction Bluetooth Headset Is Painless In Both Ears Not In Ears Sports Mobile Phones

Product information:
Headphone category: Bone conduction headphones
Waterproof performance: IPX5
How to use: Bone conduction
Transmission radius: 10m
Standby time: 10 days
Transmission radius: 10m
Warranty period: 12 months

Packing list:
Bluetooth headset*1