For educational computer use, this comfortable lightweight personal headphone/microphone includes two 1/8 inch stereo plugs and 6 foot cord. Flexible boom mic allows use with language lab, voice recognition or presentation software. Impedance: 32 ohms; 18-20k Hz frequency for headphone and 100-15k Hz for microphone; gray. Includes anti-lice personal markable carrying bag for assignment to individual students.
Specifications:
•Headphone: ◦40mm Cobalt Magnets
◦Frequency Response: 18-20k Hz
◦Impedance: 32 Ω
◦Sensitivity: 100dB
◦Max. Input: 100mW
◦Plugs: 3.5mm Stereo Jacketed
◦Ear Cushions: Replaceable Foam
◦Cord: 6 ft Chew-Resistant, Braided Nylon Cord
◦Headband: Adjustable, Vinyl Covered
•Microphone: ◦Electret Condenser, Omnidirectional
◦Sensitivity: 60dB 3dB @ 1 kHz
◦Frequency Response: 100-15,000 Hz
◦Impedance: 2,000 Ohms
◦Operating Voltage Nominal 3V; Accepts 1.5V-10V
◦Plug: 3.5mm Nickel Plated Stereo, Red Jacketed
