Zenotech high quality sound headphones with remote and mic control for iPhone 3GS, 4, 4S ,iPads, Ipods competible Higher Quality (Green) Control music playback, answer and end calls, pause music, forward to the next song, etc. all by pressing the button on the mic Great sound quality and bass response.Built-in microphone and volume controls Hands-free headset for your phone and ipod and shuffle.Compatible with all mobile products Crystal clear and high quality voice for both talking party, noise cancellation, high-velocity element for excellent stereo effect