Wireless bluetooth FM Transmitter Mp3 Player with USB Charger Car Kit

Wireless bluetooth FM Transmitter Mp3 Player with USB Charger Car KitFeatures 1 Built in microphone and built in high performance stereo audio codec 2 Echo and noise cancelling technology supplies a clearer voice communication quality 3 Magnetic base is more easily detachable from the controller compared with sticky bases 4 Automatically calls back the last outgoing call when the control button is pressed twice quickly 5 Support inserting TF card allow you to enjoy music from your storage devices through the car audio 6 Provides a simple hands free solution for answering and receiving phone calls and streaming music from your bluetooth enabled phones while on the way Specifications ColorBlackSize60mmUSB Output5V 2Abluetooth Version3 0bluetooth VoiceWith A2DP Advance audio Distribution profile Transmission Distance0 10Mbluetooth Microphone Effective Range0 5 2MTransmit Frequency87 5 108MHzTransmit Frequency Modulation ModeStereo digital PLL frequency lockDegree of Distortion0 1 Frequency Response20Hz 15KHzSNR60dBLeft and Right ChanneldB 60dBRated Voltage12V 24VLimited Voltage10 25VWorking Temperature0 50℃Suitable ForIphone 6s 6 plus 5s 5 4s 4 Android cellphones Samsung Galaxy S Note series HTC LG Motorola and others smart phone Packing Included 1 X bluetooth FM Transmitter1 X User Manual