Just forget the world and get lost in your favorite playlists with these BesDio Noise-Cancelling Bluetooth Headphones. Equipped with the latest noise-canceling technology, these headphones reduce unnecessary outside sounds so you can have more pleasant music of your own. It has dual 40mm drivers providing you with deep and accurate bass. These headphones also take your comfort in consideration with its soft ear pads that are lightweight and adjustable wear. With 100% charge, these headphones deliver up to 30 hours of playback, non-stop.