Califone 2800BL-USB Listening First Stereo Headset in Blue with USB Connec

The Califone 2800BL-USB is an engaging Listening First stereo headset that is built for digital learning with young students. The smaller fitting headband and earcups are ideal for beginning readers. The Listening First design makes the technology more comfortable so it disappears and the students can focus on the lesson. The 2800BL-USB blue Listening First headset is ideal for 1:1 or small group learning, language-based assessments, for library uses, gaming, AR & VR settings, and in computer labs. The volume setting and microphone functions are accessible from the inline controls.Califone 2800BL-USB Features:Recessed wiring for safetyFully adjustable headstrap,yet specifically sized for young students. It and the earcups are made with rugged ABS plastic for safety & to resist breakage in high-use areasNoise-reducing circumaural earcups lower external noise so volume needn’t as high, for hearing safetyReinforced entry point of the cord into the earcupUSB plug, with inline volume, mic on/off/mute controls5.5 ft straight cord long enough to avoid accidental pull outSlotted baffles prevent speaker access from prying fingers or foriegn objects for safetyNoise canceling mic less likely to pick up nearby soundsReplaceable leatherette ear cushionsCalifone 2800BL-USB Specifications:Electret Microphone:Sensitivity: -46dB +/-3dB @1kHzFrequency Response: 10-10kHzVoltage: 2 V standard, 10 V maximumSpeaker:Transducers: 30mm Mylar dome, ferrite magnetImpedance: 32 Ohms each side, +/- 15%Frequency Response: 20 - 20KHzSPL: 113dB +/-3dB, 3dB output differenceSensitivity: 98dB ± 3dB at 1kHzDistortion: 5%Volume Control: InlinePlug: Backwards compatible USB 2.0Cord: 4 core PVC construction, 5.5’ straight cordHeadband: Adjustable, polypropyleneEarcups: Noise-reducing, ABS plastic for durabilityEar Cushions: PVC LeatheretteWeight: 9.6 ounces, shipping weight 1 lb.Carton: 40 pieces, 15 lbs gross weightCommercial Warranty: 3 years, covering use in schools Califone 2800BL-USB Listening First Stereo Headset in Blue with USB Connection.