1. Material: plastic + waterproof cloth mesh
2.IPX4 waterproof
3. Built-in 2000 mAh battery
4. Support wireless stereo TWS (True Wireless Stereo)
5. Built-in MIC, can answer calls
6. Double diaphragm, enhance bass effect

Power supply: built-in lithium battery Power: 6W*2, stereo
Bluetooth solution: Actions 4.2
Audio input: wireless + wired audio input
Connection distance: 20 meters barrier-free
Playing time: about 10 hours
Speaker size: 45mm
Product size: 178(L)*77(W)*67(H)mm