Description: Compatible with any 3.5mm audio devices. Built-in clear microphone, can play on/off the music for your phone with the control button. Ergonomics design, fits ear shape to make it more stable and easy to wear. The product is equipped with a line control function and the microphone headset is equipped with an in-line control function. Press the button, you can adjust the volume, control the music and video play as well as answer or hang up the phone. Made of high quality material, super long lifetime, durable and practical. Specification: Item Type: Earbuds Earphone Size: 145x20x95 mm Package Includes: 1X Earbuds Earphone Note: Conversion: 1inch=2.54cm, 1cm=0.393inch Please allow slightly 0-1cm difference due to manual measurement. Colors can appear different depending on light and how the listing is viewed. Thanks for your understanding and attention. Wish you a pleasant shopping experience!