Sony SRS-XB43 is a powerful, portable and durable Bluetooth© speaker. It delivers powerful sound, deep punchy bass and exceptional vocal clarity and is water, dust and rustproof (IP67) and boosts up to 24 hours’ battery life. It can even charge your smartphone. The multicoloured speaker, tweeter and line lights move to the beat and are fully customisable via the Sony | Music Center and Fiestable apps. Optional LIVE SOUND mode brings you a 3-dimensional sound experience and to make your party even bigger, you can connect up to 100 compatible wireless speakers or stereo pair 2 of the same speakers.