Take your beats wherever you go with the Sony SRS-XB12 portable wireless speaker. It features EXTRA BASS technology to bring out the very most from your tunes. With its deep bass, it's perfect for your dance hits and club favourites. A passive radiator dials up low-end tones, delivering big sound despite the speaker's compact size. The Sony SRS XB12 is Bluetooth compatible, so you can easily connect from your mobile device.