We present the JBL charge 4, the portable Bluetooth speaker with powerful sound across the entire frequency range and a built-in power bank to charge your devices. It has one of us self-developed speaker drivers, Two JBL bass radiators and a powerful lithium-ion battery for up to 20 hours of playback time. Its Powerful, rechargeable lithium-ion battery provides up to 7,500-m Ah-Lithium 20 hours playback time. The speaker has a practical USBLadeanschluss for quick charging of your devices, such as your smartphone so that you are always supplied with power. The Charge 4 is characterised by a robust design and waterproof outer material in accordance with IPX7 and is available in a number of cool colors. With the help of JBL Connect+, it can be connected wirelessly with over 100 speakers with JBL Connect+ compatible, in order to provide an outstanding listening experience.