Back Phone for Computer with Microphone and Volume Control, 2.5m Cable Length
Model Number: USB-7013-1
Brand Name: HISONIC
Key Specifications/Special Features:
Bass mylar specifications:Driver unit: 30mmFrequencies: 55 to 200HzImpedance: 8OhmsSensitivity: 86 ± 4dBMaximum input: 1WSpeaker specifications:Driver unit: 40mmFr...
2017-10-07
Stylish Earphones with Mic for Cellphones
Model Number: HF-1403-1
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 frequencies: ...
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