JBL · Bluetooth Transmitters

JBL PartyBox 520 Portable Battery-Powered Party Speaker – Black

Get the party started anywhere with the JBL PartyBox 520 Portable Battery-Powered Party Speaker. This powerful black speaker delivers electrifying JBL Pro Sound with two 7.5-inch woofers and 1-inch tweeters, producing deep, booming bass and crystal-clear highs. Enhanced with real-time AI Sound Boost technology, your music is automatically optimized for rich, distortion-free audio at any volume. The immersive experience is amplified by a vibrant dynamic lightshow that syncs to your music. With a massive 15-hour battery life, the party never has to stop; use a quick 10-minute charge for 2 extra hours or swap with a replaceable battery (sold separately). It even features a built-in USB-C power bank to keep your devices charged. Built for adventure, its splashproof design stands up to spills and outdoor environments. Connect effortlessly via Bluetooth 5.4, link multiple speakers together with JBL’s Auracast™ technology, and control everything through the intuitive PartyBox app. The ultimate all-in-one party machine from JBL is ready to power your celebrations.

90-day range £∞–-£∞ · average £NaN