1. Bluetooth version: 5.0
2. Communication distance: 10 meters
3. Output power: 8W*2
4. Use time: 12 hours
5. Frequency response: 80HZ-15KHZ
6. Input: 5V 1A
7. Battery capacity: 6000mah 18650 lithium battery
8. Audio signal input interface: 3.5mm interface
9. Speaker: 57mm, 4 ohms 8W*2
10. The lighting mode in 6 will change with the music
11. With radio function
12. With 3D surround sound effect
13. Support multiple series connection, easy pairing and tacit synchronization
14. Dimensions: 113x113x195mm