Features: Lightweight headphone with 10mm drive unit provides natural clear sound and enhanced bass. Noise isolating half in-ear design blocks ambient noise to help you focus on listening pleasure. 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, volume, and calls, convenient to use. You dont have to worry about running out of power, give you unlimited wired listening.