Features: Remote control with microphone, easy to realize voice and playback functions. The wire is made of high-quality TPE sheath and oxygen-free copper wire core, which has high toughness, resistance to pull, and high restoration and non-destructive sound quality. High and low frequency graphene diaphragm dynamic coil, high and low bass ductility, restore natural sound. Ergonomic design, fit the auricle, long-term wear does not hurt. 3.5mm gold-plated plug, suitable for 3.5mm audio equipment such as smart phones, tablets, laptops, MP3.Specification: Type: Headset Color: Black, Red, Green, Yellow, Blue(Optional) Material: PC+TPE Package Size: 9 * 6 * 3cm / 2.7 * 2.4 * 1.2in Package Weight: 50g / 1.8ozPackage List: 1 * Headset