Charge 4 Bluetooth Portable Speaker

Wireless bluetooth streaming: wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound. up to 20 hours of playtime: built-in rechargeable li-ion 7500mah battery supports up to 20 hours of playtime and charges your device via usb port ipx7 waterproof: take charge 4 to the beach or the pool without worrying about spills or even submersion in water jblconnect plus amplify your listening experience to epic levels and rock the party perfectly by wirelessly connecting more than 100 jbl connect plus enabled speakers.