YIYIDA electric horn car bugle ship marine single trumpet stainless steel 304 speaker loud for any 12V cargo boat wheel train truck vans Yacht etc

✅The horn is easy to install. It is flexible and portable so it has the reflexes to take from one car to another easily. The horn kit includes basic mounting hardware, sockets relay and 1.5 meter power cord. ✅Designed for exterior mounting on any 12V vehicle; trucks, SUV's, RV's, and boats in a fresh or salt water environment and ideal for almost any weather condition ✅Maintenance free, no compressor or hose required。Includes a stainless steel adjustable small bracket to prevent vibration, and is equipped with rubber washers and stainless steel mounting hardware. ✅stainless steel 304 non-magnetic grade with a bright polished finish that will not rust.The horn is metal material to ensure maximum strength and durability for long lasting usage; and is designed to be weather resistant. ✅Warning: This speaker is very loud. Please do not use it near school or hospital. If you have any questions, please contact our customer service.