Have the thundernest portable sound always with you. Middleton is a quad speaker that ensures that you can immerse yourself in your music anytime, anywhere. Control playback or set the bass and treble control via the button directly on the speaker or use the app. The dynamic loudness function integrated into the Bluetooth speaker adjusts the tonal balance of the sound for brilliant sound at all times. Middleton uses True Stereophonic, a unique solution for multi-directional sound from Marshall that gives you StereoSound like you've never heard before. Experience premium spatial and binaural sound that surrounds you and enjoy absolute 360° sound that's optimal from any angle. Thanks to its iconic yet robust design, Middleton is perfect on your shelf and is still ideal for any muddy festival weekend. It is dustproof and water resistant according to protection class IP67 and therefore withstands some rain and dirt. The speaker's robust design is completely PVC-free and is made from 55% recycled plastic. Middleton lets you immerse yourself in your music – just pair it up and enjoy over 20 hours of portable playtime on a single charge. It only takes 4.5 hours to fully charge it. Just let your music run on your phone when your battery runs low, and charge it with the built-in power bank feature of the Middleton. Connect it to other Middleton speakers via stack mode for even more immersive sound. Whether alone or with other speakers, Middleton offers you room-filling, colossal sound.