The Nady Satellite SMHT-100 is a compact wireless system with a miniature transmitter that clamps directly to the bell of your horn. Powered by only one AA battery, the transmitter wirelessly connects to the receiver with a distance of up to 300' (without obstructions) and transmits clear, transparent audio which you can then send to your amplifier, interface, pedals, or mixer with the included ¼” audio cable. Easy to set up and operate, this system features 100 user selectable UHF frequencies, so you will always find a clear, interference-free channel to use, even if you are in a different venue every night! The included reinforced aluminum case will protect all system components and keep them safely in one place.