MAXROCK (TM) Tangle-free Stereo Metal Headphones with Microphone In-ear Noise Isolating Headsets (Gray) Strong Stereo, Bass Driven Sound, MAXROCK Headphones provides Powerful bass enhanced sound with superb musical detail, The special conductive alloy housing, the unique design of cavity and the excellent dynamic unit enhance its HD sound significantly In-line microphone, remote, and universal 3.5mm jack plug allow hands-free use with Headphones for All Apple Devices, Androids Smartphone, IOS Phone, MP3/MP4 Player, Portable Musics Player, Computer, Laptop, Tablet Devices etc. Designed with a metal housing, flat cable will also prevent it from tangling, bringing you much convenience when bringing it out from your bags or pockets.and angled nozzle for durability, usability, and style Compact in-ear design headphones provides comfort and noise isolation, wired controlled earphones, play or pause the music playing in your willing, no need to taking out of your phone from time to time Includes zipper carrying case and back up sets of ear tips for earphones, All and only items purchased from Maxrock are ensured with a top quality ,and you can enjoy a 30 days money back or free exchange