1. The wding sound is strong and the b is super strong 2. Automatically search for BT, the receiving distance is 10M and bow 3. Support MP3, WMA format music files 4. Support TF card, Bluetooth call and file playback 5. Support audio input functions such as external MP3/MP4/computer (AUX) 6. Stereo sound , surging b 7. With mobile power function 8. Wiress speaker 5.0 with built-in DSP, saturated sound 9. With mobile phone stand function, fashion color matching 10. Environmental protection waterproof ABS color process IPX6 waterproof 11. There are 7 different lights, flashing LED according to sound 12. Support portable and easy to carry, outdoor party style 13. Support 1+1 pairing, support wiress V-segment microphone*2 14. Support EQ mode, choice of three sound effects 15. Support strap + portable, easy to carry 16. Battery capacity: 2400MAH 17. Material: ABS+plastic 18. Bluetooth version: 5.0 19. Communication distance: 10 meters 20. Use time: 10 hours 21. Frequency response: 180HZ-18KHZ 22. Output power: 80W 23. Input power: 5V 2A 24. Audio signal input interface: 3.5mm 25. Speaker: 135mm, 4 ohms 60W*1, 52mm*2, 4 ohms 10W 26. Dimensions: 283x228x271mm