1pcs Universal Snail Horn Motorcycle Siren 12V 130DB High Tone 510HZ Motorbike Auto Car Scooter Waterproof Electric Air Horn -- Description Features: -This loud motorcycle horn is quite easy to install and convenient to use. -The waterproof horn cover is made of high quality ABS material, waterproof and dustproof design without worrying about the road and puddles to ensure long service time. - The snail air horn is suitable for all 12V vehicle, such as motorcycles, electromobile, scooters, cars, boats, trucks, etc. -ABS plastic prevents oxidation and rust, and the sound is loud and colorful. -The snail horn is available in 3 colors. Black is a matte coating, blue and yellow are shiny. - The waterproof motorcycle horn cover is detachable, the sound is more concentrated when the baffle is removed, and the maximum can reach 130 decibels. Place of application: all kinds of motorcycles, battery cars, SUVs, ATVs, cars