Noise Lsolating Headset with Built-in Microphone Volume Control Earbuds Headset Stereo Headphones Compatible with iPhone iPad iPod Android Smart Phones and Others2packs (A7) Headphones with Remote Control: Play/pause music, previous track/ next track, answer/end calls, volume up/down and the build-in microphone makes your phone call hands-free Ergonomic and stylish in-ear design, lightweight, perfectly fit your ears for long-time, ideal for listening during exercise, travel, or everyday wearing, with great sound quality of super bass, bring you a perfect audio enjoyment. No ear-canal irritation Adopted CVC Version 6.0 noize cancellation technology, guarantees hi-fi stereo sound quality with Super Dynamic Heavy Bass, Hi-Fi Treble & Crisp Powerful Sound. Advanced Noise Isolating Technology Provides Total Immersion in Your Audio.Excellent choice for people who are not comfortable with in-canal earphones Multi-Function: built-in stereo microphone and remote control, convenient hands-free answer calls / end calls, play/pause music, volume down/up, previous track/ next track. Suitable for various music: pop, rock and Roll, classical etc