PA-002 Wireless FM Transmitter (Operation Procedure Photos, Step1, Step2, Step3, Step4) Design for all Audio System, Simply plug it into your headphone jack and listen to your favorite tunes through any FM stereo receiver. You can play your Music, Recordings and other audio documents stored in your MP3 player, PC, Notebook, MD player and Portable CD, DVD players. And also you can put your FM stereo receiver in your Bedroom, Living Room, Garden even in your Bathroom and won?t be limited by Wire. Key Features Wireless connectivity between transmitter and stereo Advanced PLL technology enhances sound quality Elegant backlight LCD Screen with simple easy access buttons Frequency Automatic Searching and 200+ channels for selection Ultralight for easy portability Suit for all Audio players More than 10 meters operating range