The Marshall Stockwell III is great for music lovers who want rich, room-filling sound they can take anywhere. Its True Stereophonic 360° sound gives rich, multi-directional audio, so everyone can enjoy the same great listening experience from any angle. The Dynamic Loudness feature automatically adjusts bass and treble as you change the volume, helping to keep your music balanced and detailed. With its IP55-rated dust and water resistance, it's ready for everything from relaxing in the garden to taking your music on weekend adventures.Intuitive controls - offers quick access to your favourite presets with the M-buttonUp to 40 hours of playtimeUSB-C charging bankMarshall appBluetooth 5.3 & 3.5 mm aux-in