• Bone conduction Bluetooth-compatible earphones, protect your ears
• Clip-on design, comfortable to wear, not easy to fall off
• HiFi stereo sound quality, excellent music experience
• Compact size, lightweight and easy to carry
• Works with all Bluetooth-enabled music playback devices

Specification: 

• Bluetooth-compatible version: 5.0
• Battery capacity: charging case 200mAh, earphone 30mAh
• Transmission range: 15 meters