1. Product weight: about 550g
2. Bluetooth version: V5.0
3. Output power: 30W
4. Battery capacity: 2500mAh
5. Effective distance: about 25m
6. Charging time: about 3H
7. Playing time: 8 hours
8. Waterproof level: IPX7 level
9. Input power: Type-C 5V-2A
10. Supported formats: APE / FLC / WAV / MP3
11. Play mode: support bluetooth/audio cable
12. Equipped with DSP power amplifier chip, you can experience high-fidelity lossless music with better sound expression
13. Using 40W super subwoofer, 360-degree surround sound, bringing you a new hearing experience
14. With lanyard design, it can be hung on the backpack, easy to carry when going out
15. Built-in LED colorful lights, blooming light colors, increasing the sense of music atmosphere