Advans Metal Corded In-Ear Earbuds Headphones Dynamic Crystal High Resolution Heavy Bass Noise Cancelling Earphones, Ergonomic Comfort-Fit, No Mic, iPhone, Android, Computer Compatible Metal Corded In-Ear Earbuds Headphones Dynamic Crystal High Resolution Heavy Bass Noise Isolating Earphones., No Mic. Ultra-soft ErgoFit S/M/L earpads included for a perfect fit. Ideal for all 3.5mm connector devices such as Apple Devices | Android Smartphones | Windows Phones | MP3/MP4 Players | Portable Musics Players. Sweat-proof,light weight and ergonomic design optimized for maximum comfort to match your active lifestyle like running, jogging, cycling, driving, camping, hiking gym exercise and other outdoor sports. Product comes with 1 Year Warranty, 28 Days Money Back Guarantee.