ALL DAY LONG BATTERY AND MORE - Listen to music up to 50 hours after charging BLUETOOTH AND WIRED MODES - Easily swap between wireless and wired for those that forget to recharge LIGHTWEIGHT AND COMFORTABLE - Light frame does not weigh down on your head and provide all day comfort ON-EAR CONTROLS - Control volume, pause and resume playback on your Bluetooth device 1-YEAR WARRANTY - Headphones that fail within a year are eligible with a replacement