Jayfi JA60 Stereo Metal Earbuds Noise Isolating Earphones In Ear Headphones with Mic Precision machined from aircraft grade aluminium to eliminate unwanted vibrations for a clear more detailed sound. Newly developed and patented 8mm coated driver and sophisticated acoustic design offers exceptional sound quality with smooth, natural highs and deep powerful bass. These earphones are designed for all-weather listening to support an active lifestyle. Remote control.compatible System: ANDROID Windows Phone iOS 1 year warranty