1. Power supply: 8V / 2A power adapter
2. Power: 5W x 2 , Stereo
3. Bluetooth version: Bluetooth 5.0
4. Audio input: wireless + wired audio input
5. Connection distance: Barrier-free 20 meters
6. Material: plastic + tarpaulin mesh
7. With wireless charging function (5W)
8. With alarm clock function
9. With LED display
10. With FM radio function
11. Rear USB read U
12. Built-in MIC, can answer calls
13. With diaphragm, enhance bass effect