Large LCD Screen: 1.44 inches large LCD screen for easy reading. Clearly display the volume voltage of car battery and incoming phone number.</br>High-Speed Charger: Two built-in USB ports allow customers to charge the phone or other devices in fast speed by the 5V/2.1A USB charging port and enjoy music by inserting the USB into the other port.</br>Stream Your Music: This Bluetooth FM transmitter can transmit audio files from mobile devices to car stereo system via FM radio signal. It can stream music from TF card supporting music files like MP3 WMA WAV and U-disk.</br>Hands-Free Calling: Built-in microphone this Bluetooth transmitter helps to answer a hands-free call when driving. Easily make crystal clear hands-free calls with CVC noise cancellation technology.</br>Broad Compatibility: Work with iPhone Samsung and other smartphones Tablet MP3 Players TF Card U-disk and all Bluetooth-enable devices.</br></br>Product Description</br></br><P><B>From now on you can listen to your favorite music from your mobile device to this transmitter via Bluetooth! </B><BR><P><B>Flexibility and Convenience</B><BR>The flexible neck can be adjusted to the perfect viewing angle for convenient use. Memory function makes auto-connect to the last paired phone possible.<P><B>Safety Driving</B><BR> Flexible neck with rotated button and softer indicator light provides better driving experience. Also?? with dual USB ports?? it???s capable to charge the transmitter and enjoy music simultaneously.<P><B>Specifications: </B><BR>Bluetooth Version: V3.0 + EDR<BR>E