Noise cancelling With the Fresh 'n Rebel Clam ANC Wireless Bluetooth Noise-Cancelling Headphones you can enjoy incredible sound quality with zero distractions. That's all thanks to its active noise-cancelling technology, so you can unwind with your favourite playlists after a long day at work. Wireless freedom Simply connect the headphones to your Bluetooth-enabled device to wirelessly listen to the songs you love. Remote controls and a built-in mic also make it easy to skip tracks or take calls without touching your phone. All day battery With the Fresh 'n Rebel Clam ANC Headphones you'll have up to 35 hours of playback. That's enough battery power to see you through several workdays. Their folding design also makes them easy to pack away and carry around between uses.