Brand NEW! Slick, comfortable, and awesome quality, the AC-202B analog stereo headset is a great choice for anyone doing VOiP and gaming. Bring your ears to attention with the AC-202B's 30mm dynamic drivers. The adjustable, over the head design fits comfortably on any head size, and the flexible, noise-cancelling boom mic's 180-degree rotation gets the job done, no matter your preference. Comfort is no issue with the AC-202B's soft, leatherette ear pads. Listen in style. Package Type: OEM Product Type: Headset Technical Information Connectivity Technology: Wired Cable Length: 7 ft Sound Mode: Stereo Minimum Frequency Response: 20 Hz Maximum Frequency Response: 20 kHz Connector Plating: Gold Plated Earpiece Earpiece Design: Over-the-head Driver Size: 1.06" Microphone Microphone Technology: Noise Cancelling Microphone Design: Boom Microphone Sensitivity: -47 dB Microphone Sensitivity: -67 dB Interfaces/Ports Host Interface: Mini-phone Physical Characteristics Material: Leatherette Form Factor: Supra-aural Height: 7.8" Width: 2" Additional Information: DNCT4: Direct Noise Canceling Microphone Technology Adjustable headband and boom arm 180 degree microphone Ambidextrous design (wear on right or left side) Mic power voltage: 1.5v to 10v Shielded cord Environmentally Friendly: Yes Environmental Certification: RoHS - All international buyers are responsible for all tax, duties and/or customs fees.