Features: Lightweight headphone with 14mm drive unit provides natural clear sound and enhanced bass. The soft, ergonomically shaped, half in-ear earbuds allow you to enjoy your music in full comfort. Universal 3.5mm plug, compatible with smartphone, Tablet PC, MP3, and other 3.5mm audio devices. In-line control with microphone, easy to control music and hands-free calls, convenient to use. You don\'t have to worry about running out of power, give you unlimited wired listening.