This earphone is compatible with devices using 3.5mm connector. These earphones look good and they sound even better. Use them with your mobile phone or any other music player this ear phone will fit for all ears. Specially designed zipper earphone with excellent look. New generic Universal 3.5mm In-Ear Stereo Headset w/ On-off & Mic. Enjoy hands-free conversations with this Universal 3.5mm In-ear Stereo Headset w/ On-off switch. Cord mounted ON/OFF button which lets you take calls and hang up easily. Excellent sound quality and super clear sound. Keep your hands free and on the wheel. Longer right ear plug cord design for wearing behind the neck feature. Talk on the phone, watch video clips, play games or listen to songs with a stereo headset for phones with a 3.5mm hands-free headset/headphone jack. This item is one 3.5mm Stereo Plug Earbuds/Earphone with Mic and a Zipper type Tangle-Free design