Set of 5 pieces excellent stereo headphones with microphone, surround sound effect with good bass, clear and vivid, allowing you to have a better listening experience. Provides comfortable fit for your ears and long-time wearing. Flexible lightweight, snug and secure, and they can be easily threaded through a jacket, bag, or backpack. ype C to 3.5mm Adaptor Does Not compatible with Google Pixel / Pixel 2 / Pixel 2 XL and HTC. Ideal for smartphones, MP3/MP4 player, music speaker and all other 3.5mm jack devices. Built with a multi-functional button in line which makes the earphones more convenient to Play / Pause / Answer / End Calls / Next Track / Previous Track. The built-in he headphone provides you a noise isolating environment, suitable for working, running, jogging etc.