chipset jieli6973D4
Wireless Bluetooth Earbuds
Hands Free Calling;ON/OFF switch; Music Controls
Bluetooth: V5.0
Battery: Built in 150mah with protection(30earphone）
Bank Charge: 1hrs
Play Time: Up to 3-4 Hours
bluetooth distance:10m
Type-c charge
Colors: blue,black,white,green
Feature 
