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2014 Promotional Earphones with Mic for Cellphones
Model Number: HF-1401-1
Key Specifications/Special Features:
Mic type: 6*5mmImpedance: maximum 2.2KΩSensitivity: -58 ±2dB (0dB=1V/PA)Directivity: omnidirectionalS/n ratio: more than 60dBSensitivity reduction: within -3dB at 1.5VMic frequency: 30... |
2017-12-08 |
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Earphone with mic for mobile phones, compatible with iPhone, Samsung, Nokia and more
Model Number: HF-1402WH
Key Specifications/Special Features:
Mic type: 6*5mmImpedance: maximum 2.2KΩSensitivity: -58 ±2dB (0dB=1V/PA)Directivity: omnidirectionalS/n ratio: more than 60dBSensitivity reduction: within -3dB at 1.5VMic frequency: 30... |
2017-12-05 |
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Dynamic Computer Headset with Bass and 2.5m Cord Length
Model Number: TM-522MV-1
Brand Name: Hisonic
Key Specifications/Special Features:
Impedance: maximum 2.2kSensitivity: -58±2dB (0dB=1V/pa)Directivity: omni-directionalS/N ratio: more than 60dBSensitivity: reduction within 3dB at 1.5VMic frequency... |
2017-08-19 |
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