Califone 3066AVT Deluxe Multimedia Stereo Headset with to Go Plug, Rugged ABS Plastic Headstrap with Comfort Sling, Fully Adjustable Headband, Pack of 2

Califone 3066AVT Deluxe Multimedia Stereo Headset with To Go Plug, Rugged ABS Plastic Headstrap with Comfort Sling, Fully Adjustable Headband, Pack of 2The 3066AVT headset is designed for digital learning and language-based assessments requiring verbal responses. The universal To Go plug makes the 3066AVT ideal for connecting to the most popular mobile devices and desktop computers in classrooms, computer labs, and testing environments.Key FeaturesPack of 2 3066AVT Deluxe Multimedia Stereo HeadsetRugged ABS plastic headstrap with ?Comfort Sling? better distributes the weight for increased comfortFully adjustable headbandNoise-reducing circumaural earcups lower external noise so volume needn?t as high, for hearing safetyVolume control conveniently located on earcupReinforced entry point of the cord into the earcup3.5mm To Go plug for use with computers, tablets, smartphones and other mobile devices6? straight cord long enough to avoid accidental pull outNoise-reducing electret mic encased in rugged steel housingSlotted baffles prevent speaker access from damageReplaceable leatherette ear cushionsSpecificationsSpeakersDiaphragm: 40mm MylarMagnet: Ferrite CobaltImpedance: 25 Ohms ± 15% each sideFrequency Response: 20-20,000 HzSensitivity: 107dB SPL ± 3dB at 1kHzMax Input: Min/Max 20/30 milliwattsR/L Output Diff: 3dBDistortion: 5%MicrophoneType: Electret condensorDirectivity: OmnidirectionalSensitivity: -38dB, min -35dB, max -41dBFrequency Response: 10-10,600 HzImpedance: 1,500 Ohms ± 15%Operating Voltage: 2V up to a maximum 10VWeight: 12 ounces each