Features:<br /> tFast and Intelligent Charger: This Bluetooth Car charger comes with USB output 5V/2.5A. It is able to charge devices fast. It will automatically adjust output based on the device you have<br /> tMusic Player and FM Transmitter: The Car FM Transmitter is able to play the musics on your phone via FM radio or Aux-in port. It supports MP3・ WMA・ WAV and FLV. With TF card slot and USB port・ it is also able to play and transmit music files from TF card or USB drive.<br /> tHands Free Calling: Simply pair this car transmitter with your phone. You will be able to answer/reject/end calls easily. Hands free function lets you drive safely<br /> tGreat compatibility: Compatible with all bluetooth-enabled devices・ such as iPhone・ Ipad・ Samsung・ LG・ HTC smartphones・ tablets・ etc.<br /> tNoise Reduction Technology: With CVC technology・ this car FM transmitter provides you with clear phone calling and let you enjoy beautiful music. It also supports A2DP (Advanced Audio Distribution Profile).<br />Specifications:<br /> tMaterial: Plastic<br /> tRated working voltage:12V-24V<br /> tUSB output:5V/2.5A<br /> tFormat supported: Mp3 WPA FLV WAV<br /> tBluetooth version:2.1+EDR<br /> tBluetooth sound processing:A2DP (Advance Audio Distribution Profile)function support<br /> tBluetooth transmission distance: 10M<br /> tEffective distance of Bluetooth microphone:0-2M<br /> tFM Range: 87.5-108 MHz<br /> tFM mode: Stereo digital PLL frequency locking><br />Packing list: