Sound effects controller for yachts 8 tones 12V 24V switchable1、Enhanced Sound Quality: Horn sound controller with 8 sound effects, optimizing current transfer and ensuring stable voltage to enhance horn sound quality. The sound becomes clearer and louder, providing an enhanced auditory experience. 2、Customizable Sound Effects: The controller offers 8 different sound options for your vehicle's horn, allowing you to personalize the sound of your horn to suit your style and preferences. 3、Premium Material: Made of high grade ABS plastic, the controller is designed to withstand daily use and harsh conditions. Its sturdy structure ensures long lasting durability. 4、Overload and Circuit Guard: Equipped with overload guard and circuit guard functions to prevent circuit overload or short circuits resulting from prolonged use or other reasons. These protective measures help extend the lifespan of the horn and vehicle electrical system. 5、Easy Installation: The controller is designed for fast installation and operations, providing convenient setup for users of any skill level, saving your time and effort, simple and efficient.