Additional Details ------------------------------ Bullet point: Ideal Stereo Headset: Padded earcup and 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. Product description: The AC-5002 is a quality stereo headset with a unidirectional microphone. Perfect for today’s demanding classrooms. This headset utilizes a single 3.5mm plug and is compatible with PCs, Macs, Chromebooks, tablets, smartphones, MP3 players and most gaming systems with an aux port.