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| Product Name: |
UNIS headphones
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| Specifications |
UNISheadphone |
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1. Mic type: §¶9mm x 7mm
2. Impedance: Maximum: 2.2K¦¸
3. Sensitivity: -58db ¡À 2db(0db=1v/pa)
4. Directivity: Omnidirectional
5. S/N Ratio: More than 60db
6. Sensitivity Reduction: Within -3db at 1.5V
7. Mic Frquency Range: 30Hz-16, 000Hz
Speaker Specification:
8. Speaker: §¶30mm
9. Sensitivity: 103dB S.P.L at 1kHz
10. Speaker Frquency Response: 20Hz-20,000Hz
11. Impedance: 32¦¸
12. Rated Power: 100mw
13. Power Capability: 1000mw
14. Cord Length: about 2.5m
15. Plug Type: §¶3.5mm Stereo
16.E-mail£ºunisnapolean@yahoo.cn |
| Company: |
BEIJING JINSHI LEGEND DIGITAL TECHNOLOGY CO.,LTD
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| Contact: |
Mr. guo guo |
| Address: |
Room 1311 zhongguancun budilding zhongguancun street NO.27 HaiDian District beijing china |
| Postcode: |
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| Tel: |
+86010- |
| Fax: |
+86010 |
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