C. Crane FMT Digital FM Transmitter with AC Adapter Runs on AC power adapter or 2 AA batteries (not included) Send your MP3 audio to your home stereo system Highest Quality, full stereo on any FM Frequency of your choice Wireless transfer of any audio to any FM receiver Listen to streaming audio from your computer on your kitchen radio Wireless transfer of any audio to any FM receiver Highest Quality, full stereo on any FM Frequency of your choice Listen to streaming audio from your computer on your kitchen radio Send your MP3 audio to your home stereo system Runs on AC power adapter or 2 AA batteries (not included)