This 2.5 to 3.5mm AUX Cable is designed for use with most modern hi-fi headsets from Bose, Sennheiser, AKG, JBL, Audio-Technica. It allows you to connect your headphones to standard audio devices with 3.5mm audio ports, such as MP3 players, CD players, laptops, and more. With premium copper connectors and 1-meter long high-quality PVC-coated cable, AUX Cable will let you enjoy high-fidelity music from any source.