PAXCESS Bluetooth Fm Transmitter Car Kit W 2.4A USB Charger for All Smartphones Tablets MP3 Players PERFECT MUSIC - Latest Bluetooth 4.0 Technology and transmit audio files from mobile devices to car stereo system via FM radio signal - Stable FM Signal, Anti-interference, 30 feet connected range make listening music perfectly DOUBLE CHARGING PORT - Provide you a 5V/2.4A fast charge port and a 5V/1A charge port. Feed your mobile phone or any USB charging device on your way. STABLE PLUG DESIGN  4 silicone tape corners + 2 power corners plug in cigarette lighter strong enough to avoid shaking when you are driving. BROAD COMPATIBILITY - Apple iPhone 6/6plus/6s, a galaxy s4 s5 s6 edge, Hands-Free Calling and Car Charger, or for charging iPads, other smartphones and tablets, GPS units, iPods, MP3 players and more. 1.5 YEARS WARRANTY - 18month free warranty and 2 month return funds policy, which means you have got a free long-time insurance for it