Bluetooth FM Transmitter,LDesign Wireless In-Car FM Adapter Car Kit with USB Car Charging for iPhone, Samsung, LG, HTC, Nexus, Motorola, Sony Android Smartphone THE LDesign ADVANTAGE: A new Bluetooth FM Transmitter with Hands-free Car Kit Charger, which support USB driver and TF card. It can automatically play and transmit the MP3 files of USB driver and TF card EXCELLENT HI-FI STEREO SOUND QUALITY: Bluetooth sound processing A2DP, High-performance built-in microphone with Echo cancellation and noise suppression (CVC) technology which can offer your clear talking and wonderful music QUICK AND SAFE CHARGE: 5V/2.5A USB charger will automatically adjust the output power to different smart phone. Used for mobile phone quick charger without damage your battery. HANDS-FREE CALLING: Simply paired your phone with the Bluetooth Adapter and its hands-free system can set free your hands during answer the calls and let you safely drive BROAD COMPATIBILITY: Universal design for all types of devices! Working as Hands-Free Calling and Car Charger for any devices with USB or Bluetooth including IPhone, iPods, Samsung Galaxy, other smartphone, GPS and tablets. Please see my other collections. please leave me 5 star positive feedback when u get the item and satisfy with it i will do the same. if there's any question regard with the item problem please contact me before leave me a negative feedback i will try my best to fix the problem. We Supreme Collection founded in 2011, we have over 200 different collectable items selling, all kinds limited edition sport cards, rookie cards, error cards,complete sets, silver and gold coins from worldwide, ETC. new item update every single week. our goal is try our best to satisfy our customers. 100% feedback!! feel free to contact me with any kinds of questions or problems. thank you for your support .