FM Transmitter, Breett Wireless FM Transmitter Radio Car Kit with 3.5mm AUX Plug and Car Charger for iPhone 6/6 Plus/5/5s/4/4s, Samsung Galaxy, HTC, Sony, Blackberry & GPS (Black) FM Transmitter. Play your favourite music and charging for your device on the go! Perfect audio transmission function and clearer music experience. Play all of your portable audio devices, smartphones with 3.5 mm jack through your car stereo system. Supports full frequency range FM radio to avoid interruption. Comes with an extra USB port to charge your cell phones, GPS and other digital devices while driving. Features a high-contrast, easily-read display and simple two-button operation. Also it's so tiny that it can easily fits in your pant's pocket.