Product Parameters:Color: blackFrequency: 1880-1920/1990-2170MHZVSWR: <=1.5Gain: 6dBiPolarization type: verticalRated Power: 50WInput Impedance: 50 Ohms nominalDimensions: about 13.66*5.63cm/5.38*2.22inConnector type: 3.5mmInstallation way: adsorptionWeight of antenna: about 22gProduct List:1* Mobile phone external antennaNote:Most mobile phones and speakers will recognize the product as a headset, once inserted, the sound will default output to the headset, this time you need to switch the phone or plug-in card speaker to the playback. Otherwise you cannot hear the voice.
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