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Contact Us
- Contact Person : Mr. Zheng Xingguo
- Company Name : Ningbo Hi-Tech Park Bolin Technique Co., Ltd.
- Tel : 86-574-87905127
- Fax : 86-574-87905127
- Address : Zhejiang,Ningbo,Room 1608, Xin Cheng Guo Ji, 535# Qing Shui Qiao Road, Gao Xin Qu
- Country/Region : China
- Zip : 315040
language Learning system headset
Product Detailed
Related Categories:Language Learning
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language Learning system headset is of high quality, especially used in language laboratory system
Related Product Searches:language Learning system headset,High Quality,language Learning system headset, language Learning system headphone,868
computer headphone with microphone is of high quality, especially used with computer and laboratory language system
Technical indexes:
Earphone:
1) Impedance: 2 x 8, 2 x 16, 2 x 32, 2 x 40
2) Sensitivity: 110±3dB
3) Frequency range: 20 - 20,000Hz
4) 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
language Learning system headset
