Earphone of computer accessories Material:plastic Frequency response:10Hz-23000Hz Sensitivity : 101dB/1mW Cord length: 92cm Earphone of computer accessoriesMaterial:plasticFrequency response:10Hz-23000HzSensitivity : 101dB/1mWCord length: 92cm About usWho we are?VIFA is a fast-growing manufacturer and wholesale company in generalmerchandise. It has offices in HongKong, Shenzhen, Yiwu, and two ...
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