1. Material: plastic + tarpaulin mesh
2. IPX4 waterproof
3. Built-in 2000mAh battery
4. Support wireless stereo TWS
5. Built-in MIC, you can answer calls
6. Double diaphragm to enhance bass effect
7. Power: 6Wx2 , Stereo
8. Bluetooth solution: Zhongke Lanxun 5.0
9. Audio input: wireless + TF card
10. Connection distance: Barrier-free 20 meters
11. Playing time: about 7 hours
12. Speaker size: 45mm
13. Product size: 178x77x67mm
14. Product weight: 400g