BH318 Bluetooth 5.0 Bone Conduction Headphone Wireless Headset Sweatproof Sports Earphone Handsfree with Mic Earbuds

Features:
Bone conduction headphones provide music through the cheekbones, keep the ears fully open to the surrounding sounds, release both ears for ear protection.
BT 5.0 has high data transmission speed, stable connection and low power consumption.
Waterproof for daily life, waterproof regardless of sports, sweat, rain.
Elastic skin-friendly silicone strap with memory titanium alloy framework, free bending without deformation, can be adjusted to the most comfortable wearing effect.
Built in high definition microphone, intelligent noise reduction, delivers clear talk.

Specification:
Type: Bone Conduction Headphones
BT Version: V5.0
Color: Green, Black(Optional)
Transmission distance: within about 10m/32.81ft
Microphone Sensitivity: 38+3db
Frequency response range: 20Hz ~ 20KHz
Play time: about 5 hours
Battery capacity: 140 mAh
Charging time: 2 hour
Waterproof grade: IP56
Package Size: 14.5 * 12.5 * 5.3cm / 5.7 * 4.9 * 2.1in
Package Weight: 161g / 5.7oz

Package List:
1 * Bone Conduction Headphones
1 * USB Cable
1 * Pair of Earplugs
1 * User Manual