The innovative Pico FM Transmitter is ready to rock, just out of the box. One of the smallest FM transmitters on the market, the ultra-sleek design minimizes battery drain--no more batteries or AC adapters required. Enhanced noise reduction and stereo reduction provide superior wireless audio and FM reception. Just tune your car or home stereo to a clear radio station, pick the same station for your iPod, and press play. Broadcast iTunes wirelessly--at home or in the car. Superior performance in a compact, fully portable transmitter that"s smaller than an iPod nano. Advanced power technology minimizes battery drain on your iPod. Easy-to-use station presets--two programmable presets available. Designed for first- and second-generation iPod nanos as well as first-, second-, and fourth-generation iPods.