Block out the world while listening to your tunes with the Marshall Monitor II Wireless Bluetooth Noise-Cancelling Headphones. With active noise-cancelling, you only hear the mighty Marshall sound in all your playlists and nothing else.Everything you need is on the earcup - control your playlist and adjust the volume with the gold control knob, toggle between noise-cancelling and Monitoring Mode with the ANC button, and quickily switch between 3 equaliser presets or access your voice assistant with the M-Button.With up to 30 hours of battery life (or 45 hours with A.N.C. switched off), the Marshall Monitor II Headphones will keep you company during movie nights and Netflix binges. If you're just using them for short bursts of music on your daily commute, they can manage weeks between charges.The ultimate travelling companion on your everyday journeys, they are collapsible and come with a handy carrying bag.