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headphone / stereo headphone / headset / stereo headset / headphone and microphone set  (H215MV) | | |
 Product Feature | | |
| Product Specifications | Features:
1) Mic type: ?m x 7mm
2) Impedance: maximum2.2k?
3) Sensitivity: -58dB ?2dB (0dB=1V/pa)
4) Directivity: omnidirectional
5) S/N ratio: more than 60dB
6) Sensitivity reduction: within-3dB at 1.5V
7) Mic frequency range: 30Hz-16,000Hz
8) Speaker: ?mm
9) Sensitivity: 108dB S.P.L at 1kHz
10) Spk frequency response: 20Hz - 20,000Hz
11) Impedance: 32?
12) Rated power: 100mV
13) Power capability: 1000mV
14) Cord length: about 2.5m
15) Plug type: 3?mm stereo
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| Business Condition | | Mini Order: | 1000pcs | | Packaging: | blister | | FOB Port: | shenzhen | | Delivery Time: | 20 days | | Supply Capability: | largeness | | Quality/Safety Certification: | high quality |
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