TuneCast Mobile FM Transmitter, wireless, connects CD player to car/home stereo

TuneCast Mobile FM Transmitter
Wirelessly connects portable music players to your car or home stereo quickly and easily. Plug the FM Transmitter into the headphone jack of your iPod, PDA, MP3, CD, or cassette player; or connect to PC. Two AAA batteries included. Frequency: 88.1, 88.3, 88.5 or 88.7Mhz. Operating Range: 10-30 feet (a distance of 10 feet or less will minimize interference and provide the strongest signal). Audio Frequency Range: 50Hz to 15Khz.