Stereo Headset: Unidirectional microphone only picks up sound from a specific side or direction of the microphone, minimizing ambient noise while speaking or recording. Ideal for K12 classroom learning, state testing, or home. ONE SIZE FITS ALL: With an adjustable headband and leatherette earpads, these on-ear headphones can be adjusted to fit most head sizes. A flexible microphone boom arm allows for easy mic positioning. EASY TO USE: Simply plug in and play, no installation needed. Connect directly to your PC, Mac, Chromebook, or laptop via the 3.5mm cable. DURABLE DESIGN: Built for the most demanding environments, the AC-6008 headset headband can be bent, twisted, or rolled without breaking, while the Nylon braided TuffCord can withstand twisting, chewing, or being rolled over by chairs. INCLUDED: AC-6008 headset and User Guide. Headset comes in a resealable plastic bag for easy storage. Includes 1 year hassle free warranty. Our US based customer service team is here to help. Contact us through Amazon. The AC-6008 is a quality stereo headset, perfect for today’s demanding classrooms or home.