1. Support music play with bluetooth 3.0
2. Support bluetooth re-connection automatically
3. Powerful music performance
4. LED Energy and electricity saving
5. Support IR remote control in long distance
6. Support brightness adjustment
7. Support IR remote control to turn off the lamp
8. Power: 12W
9. Working voltage: AC 100-240V
10. Frequency response: 135Hz-15KHz
11. Application fields: household shopping mall hotel office building