Deluxe, high-performance, THREE transistor FM wireless microphone, broadcasts your voice or music to any FM radio. Three transistor design provides higher sensitivity, and better stability.
Input level volume control, and 3-pin connector for connection of a high-level audio input source, such as a MP3 player (stereo inputs are combined into a monaural signal). Includes all the parts you need: pre-wound coils, microphone, antenna wire and battery connector.
Printed circuit board design (approximately 1" x 2"). English instructions. Soldering required (solder not included). Requires one 9-volt battery (not included).