Ideal Stereo Headset :Padded earcup & headband with in-line control on cable for easy access to control audio volume. Unidirectional microphone minimizes unwanted noise. Microphone only picks up sound from a specific side or direction of the microphone, minimizing ambient noise while speaking or recording. Perfect for K12 classrooms or home.Universal Fit :With an adjustable microphone boom, headband and leatherette earpads, this headset can be adjusted to fit most head sizes. Designed to be worn with the microphone boom on the left- or right-hand side.Durable Design :Adjustable headband with easy to clean leatherette earpads. Headset and tangle free braided TuffCord cable are designed for hard wearing and to be long lasting.Easy To Use :Simply plug in and play, no installation needed. Connect 3.5mm cable directly to your Mac, PC or any electronic device with a 3.5mm audio jack connection.Includes :Cyber Acoustics AC-5002 Analog Headset and User Guide. Includes 1 year hassle free warranty. Please also refer to the setup video as shown in the thumbnail images for additional help in setting up or adjusting the audio settings.