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JBLPULSELLED
Wireless Bluetooth Streaming
Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound.
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.
JBL Connect
Build your own ecosystem by connecting multiple JBL Connect enabled speakers together to amplify the listening experience.
Lifestyle Materials
The durable fabric material and rugged rubber housing allows your speaker to outlast all of your adventures.
JBL Bass Radiator
Hear the bass, feel the bass, see the bass. Dual external passive radiators demonstrate just how powerful your speakers are.