FirstSing FS09018 9 in 1 Car FM Transmitter Kit for iPhone 4G/iPhone 3G S/iPhone 3G/iPhone/iPod 
* Two dimensional tuning technology(TDTT)-scans radio frequency and more accurately,rapidly switches from coarse tuning to finee
* Wireless remote controller
* Transmits music to you car's FM stereo
* Uses any available FM frequency from87.5 to 108.0
* LCD digital display on FM Transmitter
* No install necessary simply plugs into any available auto power outlet
* 10 presets so you can jump to commonly used frequencies
* Aux-input lets you connect and transmit ipod shuffle and any other mp3 player,laptop or game system over your car stereo
* Frequency response:20HZ to 20KHZ
* Input voltage :12VDC
* Compatible with iphone ,iphone 3g,iphone 3g s,all ipod
package content:
FM Transmitter
Wireless Remote control
3.5mm MINI stereo AUX input cable