Features:Perfect game headset.Support devices with 3.5mm jack for iPod， iPhone， iPad， Galaxy's， HTC's or any others.?Unique style as well as hidden microphone for stylish display.One-key operation: on/off， stop， play， pause， answer call(with mic)， hang off call.The noise reduction feature is remarkable， a good choice for listening music， watching movie， chatting online， etc. Adopt dynamic circle speakers， no matter listening tenderness music or metal music makes you feel into the music scene.Good quality and fashionable appearance; adjustable length hinges and very comfortable to wear.Specifications:Brand: OvlengModel: OV-X13Plug: 3.5mm audio jackCompatibility: For iPhone/iPod/MP3，etc. Driver: 40mmPower Handing Capacity: 100mWSensitivity: 102dB (��3dB)Impedance: 32?Frequency Response: 20Hz - 20，000HzCable Length: 1.8m / 6ftPackage Size: 22 * 18.5 * 8.5cm / 8.6 * 7.2 * 3.3inPackage Weight: 417g / 14.7ozPackage includes:1 * Headphone