1. Material: ABS
2. Size: L180×W66×H23mm, net weight: 67g
3. Bluetooth 5.0; Bluetooth chip: JL
4. Battery capacity: charging compartment 500mAh, earphone 90mAh
5. Charging time: 2 hours in the charging compartment, about 1.5 hours for the headset
6. Talk/music time: 10 hours, standby time 200 hours
7. Surrounding semi-in-ear design, the ear cap can be rotated 360 degrees, and both left and right ears can be worn