The beyerdynamic DT 131TV headphone is a lightweight and comfortable headphone with an open-back design. It can be connected to all TV sets via the 16-foot cable with an adjustable volume control and mono/stereo switch to provide a balanced, transparent sound. The single-sided cable and soft replaceable ear pads make for excellent comfort and style. The DT 131TV brings true high-fidelity performance in a lightweight design and can join you wherever you may go in the home. All beyerdynamic headphones include a 2-year parts and labor warranty serviceable in the U.S.A.