Package contents: Gaming Earphone X 1. Length: 3.9 feet (120cm), If the Earphone break in 6 months, Geekria will Direct replace it with a new one or fulls refund. No question. COMPATIBILITY: 3.5mm Wired Microphone Earphones Stereo Headphones Perfect Compatible with Google Stadia, PS4 / DualShock 4, New Xbox One / Luna Controller, Xbox One S Controller, Sony PlayStation VR, Laptop, Tablet, PC, Mobile Phones and more devices compatible with 3.5mm headphones. ERGONOMIC IN-EAR: 3.5MM Gaming Earphones comfortable and ergonomic design headphone fit the ear perfectly without any pain even wearing all day long. MICROPHONE+ VOLUME CONTROL: The earbuds are hand-free in design with a built-in microphone. And the earbud is more convenient with the pleasant-to-use control button, such as play/pause music and answer/end phone calls.