OEMLINK International LTD La Cucaracha Musical Car Truck UTV Air Horn - 12 Volt LA Cucaracha Air Horns. - Perfect replacement or addition to any car horn Maintenance Free High Output 12V Air Compressor with 5 Durable ABS Trumpet Horns Plays the famous LA Cucaracha melody Applications: 12 volt vehicles including Cars, Trucks, Food Lunch Trucks and UTV's Package Includes: 5 Trumpet Air Horns, 1 Air Compressor, Air Tubing, Mounting hardware, 12V Relay and installation Instructions