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High Quality Language lab Headset
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Related Categories:Other Teaching Resources
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Language lab Headset is especially used in language laboratory system.
Related Product Searches:High Quality Language lab Headset,High Quality Language lab Headset,Language lab Headset 888
Language lab headset Specification:
Earphone
1) Impedance: 2 x 8, 2 x 16, 2 x 32, 2 x 40
2) Sensitivity: 110±3dB
3) Frequency range: 20 - 20,000Hz4) Rated power: 2 x 100mW
Microphone
1) Impedance: 1,800, 100, 200
2) Sensitivity: -48±3dB
3) Directivity: omnidirectional
4) Frequency response: 30 - 16,000Hz