1. Bluetooth 5.0 technology, low power consumption and fast transmission, graphene unit and high resolution unit have a wider sound field
2. HIFI sound quality, high fidelity and high restoration, clear voice, smooth and not stuck
3. Ergonomic collar design, 45degree oblique into the ear, can not be shaken off wildly, soft earmuffs, can be worn for a long time
4. Built-in 500 mAh battery capacity, 28 hours long battery life
5. Three keys to control the overall situation, can control the music up and down switch, control fairy tales, increase and decrease the volume, wake up the smart assistant

Magnetic suction design prevents winding and refuses to slip off
Silicone design, resistance to bending, no deformation, memory card can be inserted
Waterproof grade IPX6, can prevent some domestic water
Colour:black
Material:Metal+silicone+plastic

Package Contents:
1 x Hanging neck earphone
1 x USB power supply cable

Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the thing. The measurement allowed error is +/- 1-3cm.