Feature: 

Bluetooth 5.0 chip with low power consumption, no stuck, longer endurance, stronger signal, faster transmission. 

One-piece all metal earphone body, magnetic suction design on both sides of the headset, easy to store after use, easy to wear. 

The 1.42mm moving coil horn has thick bass, clear layers, clear midrange, beautiful listening, rich treble and delicate layers. 

More than 300 hours of long-term battery life, can play 200 songs continuously,and there's no need to worry about power failure all day.

Specifications: 

Compatible range: mobile phone / tablet / PC with Bluetooth function, etc 

Bluetooth: 5.0 

Battery capacity: 100mAh 

Transmission range: about 10m 

Playing time: about 10h 

Standby time: about 300h 

Talk time: 14h 

Color：Black 

Package Includes: 1*Earphone，1*USB Cable，1*User Manual