Trenztek Remote Control Bluetooth Car FM Transmitter Car Charger， Wireless MP3 Music Player with Dual USB &amp; SD Card Support (Blue)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Efficient and Stable Bluetooth Connection: fast to pair with enabled bluetooth device with memory function， stream music wirelessly to car FM stereo system with excellent sound quality </span></li><li><span class="a-list-item"> Noise-reduction Built-in Microphone: allow you hands-free to experience face-to face phone call within a distance of 2m (6.4 feet) </span></li><li><span class="a-list-item"> 3 more Alternative Audio-play Channels: in addition to bluetooth connection， support another 3 music/audio play channels from external 3.5mm audio device， USB driver and SD card (music/audio format: MP3， WMA) </span></li><li><span class="a-list-item"> Dual USB Charging Ports: output 2.1A together， with smart chip dividing voltage automatically based on the need of devices </span></li><li><span class="a-list-item"> IR Remote Control: with all operating functions integrated in one panel， easy to control from any seat in car </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ebXKVp7AL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/411yeVLxoVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51ncw2tjveL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/518zcQg6WdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51LaseZZA8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51SnJcZeZUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51On-8W2XJL.jpg" noproxy>