Super Bass performance gives you the ultimate music experience with these SoundLogic Sound DJ Noise Reducing Headphones. Headphones also feature 40mm powerful neodymium drivers and an adjustable headband which allows you to create a custom fit. The headphones have a lightweight design for a less bulky feel and a padded soft cushion offers superior comfort. These headphones are compatible with any MP3, IPOD, CD player, Computer or Gaming System with a 3.5mm jack. With 44mm neodymium drivers, 20Hz to 20kHz of frequency response, 109dB sensitivity, and an impedance of 32 Ohms, these headphones are both style and substance.