HandsFree Car Bluetooth Wireless FM Radio Adapter USB Charger SD Transmitter+Universal Car Charger with Dual USB Charging Ports #1 Best Seller in Automotive Replacement Information Display Modules Product Description Bluetooth FM Transmitter with Hands-free Car Kit Charger, which supports USB driver and TF card. It can automatically play and transmit the MP3 files of USB driver and TF card. Built-in microphone with Echo cancellation and noise suppression (CVC) technology can offer your clear talking and wonderful music. Two USB charging ports (output 5V-2100MA) are provided for you to get your devices full charged in short time.Bluetooth FunctionWith advanced Bluetooth module, it supports stream music from your phone or tablet via Bluetooth. It also supports connect your phone automatically after paired successfully for the first time.Hands-free callWith built-in Mic, you can make hands-free calls easily and safely.2 USB Charging PortsWith two USB charging ports, you can charge your phone or other devices simultaneously. No need to worry about power shortage. Product Futures ★ Premium Quality Bluetooth Transmitter - More stable FM signal, better anti-interference performance, enhanced sound experience and built-in microphone with Echo cancellation and noise suppression (CVC) technology, offer your hands-free talking and wonderful music.★ Wider Range - Full FM radio frequency range from 87.5 to 108.0MHz is wider than what ordinary transmitters are of (88.1~107.9 MHz), which means you will get a frequency without interference more easily and do not have to keep re-tuning it.★ Excellent HI-FI Stereo Sound - Noise and wind suppressed by CVC technology to create full duplex sound quality; support MP3/wma/wav/flac, anti- statics design, enjoy the lossless music in your car!★ Universal Compatibility & Memory Function - Supporting mobile's A2DP function, work with SD, TF card and U disc. Fit for most of the smartphones Samsung iPhone, iPad, tablet and more devices that equipped with bluetooth function. Besides, it will automatically connect to its memorized paired Bluetooth device when power on.★ Charge Easily - With two USB charging ports (output 5V-2100MA), you can get your devices full charged in short time. The power comes from cigarette lighter so it is suitable for most cars. ★ ★ ★ 30 Days Money Back Guarantee ★ ★ ★ What's in the Box?1 x FM transmitter1 x User manual Thank you for choosing this product!