Maximum clarity for your calls, music and movies. Enjoy  the rhythm of your own music with the KSH-290 stereo headphones   . A comfortable yet adjustable design provides long-lasting wear, so you can wear it throughout the day without causing discomfort. The 27mm diameter drive units offer a wide frequency response, lower distortion, and also deeper bass you can really feel. Whether you’re listening to music or playing an action-packed video game, the  KSH-290  offers superior quality audio reproduction and the best performance for your most demanding applications. Lightweight stereo headphones Convenient online command capsule Omnidirectional microphone with adjustable boom. Ideal for interactive PC games, Internet voice chats, conferences, mobile phones, and a wide range of portable devices. Adjustable headband and foam ear cushions provide comfortable listening for hours on end