The SHD25 Headphones are the perfect addition to your Studio, Music Room or just for use at home. They feature an adjustable and comfortable headband making the SHD25 a one size fits all solution. The single side cable connection also reduces unwanted cable tangles. The SHD25's ear pieces each house a 34mm dome drive unit with a frequency response of 20Hz - 20000Hz. They run off an impedance of 32 Ohms and have a Sensitivity of 102dB SLP @ 1kHz, giving you plenty of headroom to work with. The SHD25's gold plated 1/4 Jack connector can be removed to reduce it to a 3.5mm Jack size - allowing you to use these headphones with your keyboard, mixer, computer, phone, guitar amp and more.