Bone conduction wireless Bluetooth headphones for running and exercising

Transmission range: 5 meters
Functions: Bone conduction, call function, voice control, supports music
Bluetooth protocol: 5.3
Usage method: Earloop style
Whether single or dual ear: Two-channel stereo Color: Black
Support customization: Supported
Type: 16G memory with 1000 songs + Bluetooth
Battery life: 0 – 4 hours (hours)
Waterproof performance: Water-resistant for daily use