KEF MUO is a versatile portable speaker with a 12-hour battery life that can connect to your devices via Bluetooth 4.0 or a 3.5mm AUX input. With its two 50mm full range Uni-Q drivers and auxiliary bass radiator, it delivers immersive stereo sound. You can even connect two MUO speakers together for an even more powerful audio experience. The KEF MUO app also allows you to customize your sound settings and access additional features.