The black Califone 3065AVT Lightweight Personal Multimedia Stereo Headset is designed for comfortable use and has a flexible gooseneck electret condenser microphone. This headset has a permanent 3' cable with a reinforced 3.5mm connector for a secure connection, and is compatible with Windows and Mac-based computers, as well as Windows, iOS, and Android-based smartphones and tablets. With a weight of 10 oz, this stereo headset is light enough for prolonged periods of use.