Our most rugged headset, the 3066AV is designed for language learning in today's classrooms. This compact, adjustable headset is ideal for high speed internet listening, language learning and tutorials in computer labs and other multimedia applications as well as a web phone.
MAIN OVERVIEW FEATURES: Connectivity Technology: WiredCable Length: 7 ftSound Mode: StereoImpedance: 300 OhmMinimum Frequency Response: 20 HzMaximum Frequency Response: 20 kHzConnector Plating: Nickel PlatedEarpiece Design: Over-the-headEarpiece Type: BinauralDriver Size: 1.57"Microphone Design: BoomMicrophone Technology: ElectretHost Interface: Mini-phoneForm Factor: Ear-cupWeight (Approximate): 14 ozCountry of Origin: ChinaLimited Warranty: 2 Year