It is suitable for IOS and Android, with built-in high fidelity microphone, which supports playing, answering and volume adjusting functions. Enjoy the bass beat sound of ear-clip headphones that designed for comfort, stability and performance. Custom copper ring shock yours hearing. Focus on sound quality -overweight bass. The main line is non-oxidized copper core high elastic wire material not deformation, wire length 1.2 mHeadphone diameter; 4 cm ( 1.57 inch) The standard Type-C plug has full coverage and is compatible with electronic products such as smartphones, tablets, and desktops