ESB8252B 600mAh 3W IPX6 Waterproof Bluetooth 5.0 Wirless Portable Speaker

Bluetooth:JL5.0+EDR

Battery capacity: 600mAh

Power Supply: DC 5 Volt

Output Power: 3W,52mm

Frequency Response: 60Hz-18KΗz

Charging Time:2 hours

Playing Time:about 2-3 hours 

Distance:10M

Support Bluetooth,Talking

Waterproof:IPX6