1. Power: 5W
2. Speaker: 66mm
3. Box: wooden box
4. Volume adjustment: key to tune
5. Panel: wood panel
6. Power supply indicators: battery powered
7. Battery capacity: 500mAh
8. Bluetooth version: 5
9. Playing time: 3-4 hours
10. Charging interface: Micro USB
11. Function: Bluetooth, audio input, TF card, FM, U disk
12. Product size: 120x85x120mm
13. Weight: 345g