Belively 3.5mm In-car Wireless Fm Transmitter Radio Adapter for Iphone 4s 5 Ipod Touch Galaxy S2 S3 Mp3 (T01 355) Fashion mini design & Memory for last frequency & Full frequency range Transmit your favorite tunes from your device to your car / other stereo Hands-free talk function offers more safety while driving Powered supply by rechargeable built-in lithium battery. LCD displays frequency with backlight. With Touch key design, high fidelity stereo Compatible with iPad 3 2/ iPhone 4s 4 3 2 / iPod, MP3 players and any audio device with a 3.5mm audio jack