1. Bluetooth version: 5.3
2. Material: ABS + iron mesh
3. Frequency response: 10Hz-18KHz
4. Battery capacity: 2400mAh
5. Standby time: about 720h
6. Charging time: about 2-3h
7. Charging interface: Type-C
8. Playback time: about 2-3h
9. Playback function: Bluetooth playback, TF card playback, USB playback
10. Input: 5V/500-1A
11. Rated power: 2x6W
12. Diaphragm speaker, mid-bass effect is more obvious
13. One-button control, battery power can be displayed on the phone
14. Real-time display of lyrics, high-quality internal magnetic speaker