1. Bluetooth version: V5.3
2. Material: ABS
3. Frequency response: 20Hz-20kHz
4. Battery capacity: 1500mAh
5. Standby time: about 60 days
6. Charging time: 2h
7. Charging interface: Type-C
8. Playback time: 6-8h
9. Playback function: Bluetooth playback, USB playback, TF card playback, audio input
10. Input: DC 5V
11. Rated power: 6W
12. Colorful RGB lighting effects, portable microphone, KTV anytime, anywhere
13. Stable connection, low latency, smooth and convenient to use
14. One-click elimination of the original sound, the original singer becomes the accompaniment in seconds