JBL Charge Essential 2 Portable Bluetooth Speaker with Built-in Powerbank, IPX7 Waterproof and Rechargeable 20-Hour Battery LifeJBL Original Pro Sound: Fill the room with crisp music thanks to the Charge Essential 2's racetrack shaped driver, while the 2 passive radiators and transducer deliver booming bass and bigger sound Keep the party going: With 20h of battery life and only 4 hours charge time, the fun never has to stop and you can party into the night without worrying that your speaker is going to die Power Up: The Charge Essential 2 is unique and innovative with its