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- Contact Person : Mr. Zheng Xingguo
- Company Name : Ningbo Hi-Tech Park Bolin Technique Co., Ltd.
- Tel : 86-574-87905127
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- Zip : 315040
High Quality Language lab Headset
Product Detailed
Related Categories:Other Teaching Resources
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Language lab Headset is especially used in language laboratory system.
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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
High Quality Language lab Headset