Bluetooth Fm Transmitter, Dual USB Port Car Charger Bluetooth Car Kit FM Transmitter for iPhone Android Phone, iPod, MP3 Players LED display window,Bluetooth hands-free, Bluetooth stereo music play, Call Echo Cancellation and Noise Reduction (CVC) technology Dual USB output. total output 5V/3.1A, Bluetooth stereo and FM transmitter,Automatic memory function of power failure Works for Apple , Samsung, HTC, LG, Sony, Motorola, Nokia, ASUS, Microsoft&More Smartphones, Tablets & MP3 Players Hands-free calls, enjoy clear music, charge your devic,with a cigarette lighter socket(plug) Package includes: lamavido FM transmitter, instructions manual. 6-Month Warranty from Annser