We provide quality products and good service.
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<br />Features:
<br />100% Brand New and High Quality
<br />Fits for your MP3, phone and other music device.
<br />Volume controller make you use easily.
<br />With microphone, make telephone calls at anytime
<br />Comfortable and convenient
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<br />Specifications:
<br />Compatible: for MP3, Phone, other Music Device
<br />Earphone diameter: 3.7cm
<br />Jack-plug diameter: 3.5mm
<br />Cable length: 125cm
<br />Earphone/MIC sensitivity:-58Ddb±3db
<br />Earphone impedance: 32 ±15%
<br />Frequency response range: 20-20Khz
<br />Color: Black
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<br />Package Includes:
<br />1 x Helmet Earphone
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<br />Best wishes.