
W-KING BLUETOOTH SPEAKER S20 LARGE
We have tested this product and it is awesome!!!
Bluetooth 3.0
Working time:6-10hrs
IPX7 Waterproof/Splashproof upto 1 m
Charging Time :3-4hrs
Built in lithium battery 3.7v/2000mah
Speaker output: 5W
Size 136*69*48.4mm