TOCGAMT Earphones In-Ear Earbuds Headphones Headset with Mic Stereo & Volume Control for iPhone 5/5s/6/6s Plus, iPod, iPad Air, Samsung S6 S5, HTC, LG G4 G3, Android Smartphones, MP3 Players 1. Listen to voice calls with clarity, thanks to interference-reduction technology in the in-built microphone. Fully compatible with most Android devices. 2. Volume up/down functions not supported on iOS devices, but spported on Android Smartphones. 3. All-metal sound chamber with movable piston design, is produced with high-precision lathe machines. 4.Kevlar Fiber cord, the strongest than ever. HiFi Microphone make your phone call hands-free..Ideal Headphones for All Apple Devices, Androids Smartphone, Windows Phone, MP3/MP4 Player, Portable Musics Player 5.What you get:1 pack TOCGAMT metal earphones with New Packaging,liftimes