The ultimate solution for your iPod or iPhone 3G in you car - featuring a strong signal FM Transmitter plus a charger and an adjustable support for your device. Features Adjustable cradle securely holds your iPod or iPhone 3G while driving. Utilize your car cigarette lighter socket for support and power supply input. FM wireless transmitter allow the music stored in your device to sound clearly in your Car Stereo. Two Dimensional Tuning Technology, scans radio frequency quicker rapidly switching from coarse tuning to fine tuning. Integrated dock connector charge your iPod / iPhone 3G. Clear LCD display shows the FM station. Comes with wireless remote control. Full stereo sound support. Specifications Nominal Input Voltage: DC 12V Output power DC 12V 1A Working temperature: -15C – 50C Main interface: Proprietary Apple Dock connector (compatible with iPhone 3G, iPod Touch and most iPods with dock connectors) FM Transmitter Specs: Sound channel separation: 40 dB Frequency Response: 20HZ-20KHZ FM Output frequency: 87.5-108Mhz Package Includes: Multifunction FM Transmitter Remote Control Audio Cable (3.5mm to 3.5mm audio jack)