Features New-generation MEIZU Earphones EP2X: Quality audio with a streamlined aesthetic.Compact and High-Quality and bring an outstanding listening experience, fits home or outdoor activities. Penetrating Sound: Neodymium iron boron drivers for brisk sensitivity Driving dual rear chamber reverb, delivers crystal clear enjoyment. In-ear ergonomic design: With soft silicone fish beak type earbud tips, directly lead the music into your ear cavity and isolate the outside noise, comfort your ears as well. User-friendly On-cord controller: Integrated controls for volume adjustment, music play, and calls High blind control recognition, simple and quick one-hand control. you can switch song, play / pause music, answer / end call and adjust volume. 3.5mm standard jack: Compatible with the mainstream phones and other electronic devices.