Top features: – Enjoy music wirelessly with Bluetooth connectivity – Up to 30 hours listening with one charge – Take them wherever you go in your pocket or bag Enjoy music wirelesslyEnjoy the freedom of wireless audio with the Marshall Monitor Wireless Bluetooth Headphones. Just connect the headphones to your smartphone, tablet or other Bluetooth enabled device and you’ll quickly have access to all your favourite albums, playlists, podcasts and more.There’s a fully-functioning control button on the headphones, so skipping tracks, pausing or tunring up the volume can all easily be done without having to get your smartphone out of your pocket. Its built-in microphone means you can also make hands-free phone calls.Up to 30 hoursRunning out of battery is always a hassle, but with the Monitor Headphones offering up to 30 hours listening on one charge, you’ll rarely have that problem. When you do run out of battery, you can easily recharge with the included USB cable.Take them wherever you goWhen you’re not using the Monitor Wireless Headphones, their useful collapsible design means you can easily carry them in a pocket or bag. Heavy-duty hinges give them a strong, durable feel, and you even get a canvas carrying pouch to keep them protected and looking their best.