Enjoy your favourite music on the move with this portable wireless speaker from Sony. Part of the X-Series, its four built-in speakers and two channels will keep the music pumping all night long. Featuring two X-Balanced Speaker Units, the rectangular diaphragm has more area than a conventional speaker, producing richer, clearer sound no matter what style of music you’re listening to. Combining this with two front high-efficiency tweeters, your audio is delivered over a larger space so more people can enjoy the beat. The SRSXV500B has a massive 25-hour battery life, a quick charge feature, and a mains connection for continuous music on the go. Plus, as it’s IPX4 water resistant, you can use it outside, by the pool, or at the beach.