Factory Smart Phone Car Charger Bluetooth MP3 Player Handsfree Car Kit FM Transmitter1:DualUSBoutputwith5V/2.1A
2:Powerindicatorlamp
3:Cigarlighterport(12-24V)output,don'tsupportcigarlighterfunction
4:Microphone
5:Play/pause/answerphone/hangup/longpressforBluetoothswitchon/poweroff
6:Shortpressforprevioussong/longpressforfrequencydown
7:Shortpressfornextsong/longpressforfrequencyup
8:LEDdisplaywindow
9:Poweradaptor9V-24V3.ProductFeatures
1:Anyangleadjustable,andapplicableforalltypesofvehicles
2:LEDdisplaywindow
3:Bluetoothhands-free
4:Bluetoothstereomusicplay
5:CallEchoCancellationandNoiseReduction(CVC)technology
6:DualUSBoutputvoltage,providespowerstootherdevicesandthemaximumoutputis5V/2.1A
7:BluetoothstereoandFMtransmitter
8:Automaticmemoryfunctionofpowerfailure4.TechnicalParameters
Ratedworkingvoltage12VLimitworkingvoltage9~26VUSBoutput5V/4.2AWorkingtemperature0~50ºCSNR>60dBDegreeofdistortion<0.1%Frequencyresponse20Hz-15KhzResolutionofrightandleftchannel>60dBBluetoothversionVersion2.1BluetoothsoundA2DP(AdvanceAudioDistributionBluetoothtransmissiondistance10MEffectivedistanceofBluetoothmicrophone0.5~2MFMfrequency87.5~108MhzFMModeStereodigitalPLLfrequencylocking