JBL Charge 5 Portable Waterproof Bluetooth Speaker (Blue) PC Express JBL Charge 5 Portable Wireless Bluetooth Speaker Blue(JBLCHARGE5BLUAM JBL Charge 5 Portable Waterproof Bluetooth Speaker (Blue) PC Express JBL Charge 5 Portable Wireless Wi Fi Speaker : Amazon.co.uk. Bold JBL Original Pro Sound: The JBL Charge 5 has an optimized long excursion driver, a separate tweeter, and dual JBL bass radiators, all delivering impressively rich and clear audio. Get that big room sound even when outdoors. 20 hours of playtime: The fun doesn't have to stop. Packed with an incredible 20 hours of battery life, JBL Charge 5 lets you party all day and into the night. IP67 waterproof and dustproof: To the pool. To the park. JBL Charge 5 is IP67 waterproof and dustproof, so you can bring your speaker anywhere. Crank up the fun with PartyBoost: PartyBoost allows you to pair two JBL PartyBoost compatible speakers together for stereo sound or link multiple JBL PartyBoost compatible speakers to truly pump up your party. Power up with the built in powerbank: Don't put the party on pause. A built in powerbank lets you charge your devices without taking a break from the tunes.