Single Directional Microphone

Model No. Product Origin:China

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Certification Description:Specifications: Frequency Range:20~20000HZSensitivity(1KhZ): -35DbImpedance: 2.2KΩPacking: PVC blister packingOperation method : 1, This product is the appropriate Microphone for the user of PC phone. For example, the telephone of computer internet-Skype, MSN and QQ2, Put the 3.5mm plug of this product into the import port (red port) of the microphoneof the computer directly.3, This product have high physics gain-30db (about 55~65db in the market of this product usually), so this product can use in the place where 30~60cm fast from thesource of voice ( lips of the user) even faster. When use it where in 10cm fromthe source of voice, turn the switchover switch please.4, This product have very high effect of single direction. The biggest directive propertycan reach to 20db or bigger without reflection. So when you answer pc telephoneby loudspeaker, it can lower the noise between the loudspeaker and the Microphone.5, This product can instead of the capacitive Microphone use in any other productusually. If the plug is different, you can switchover it by the adaptor.6, If this product use with loudspeaker together, don't putting them oppositely.7, This product base on the principle of telescope shoot and the effect of physicsgathering sound , it can amplify the sound to 6 times big even bigger. If you changeits structure or take it apart, it won't restore its function. 8, One year since the day you buy this product ,if it has any wrong (except the wrongman make), send this product back to our company directly please, we will repairit and send back to you at once.Packing: PVC Packing