YIYIDA Car Horn, 12V Trumpets High Tone & Low Tone, Silver, 170db Waterproof Chrome Zinc, Double Tube Horn Truck with Air Pump Speaker for SUV Lorry Ship

♥ Upgrade the copper terminal and copper coil combination of the air pump, red copper coil, vacuum chrome plating, better conductivity and greater power. Voltage: 12V diameter: about 50mm; Height: about 112 mm. The horn is applicable to any 12V car, truck, motorcycle, ship, etc. ♥ High quality chrome-plated zinc speaker (not rusty). Large-caliber 12V horn, double-tube design, louder sound, farther spread! The kit includes horn, hose, air pump, relay, fuse, harness and basic installation hardware. Fashion classic silver, loud voice, give you a dIfferent feeling! ♥ The horn does not need additional air source. Integrated design, dustproof and waterproof, flexible and portable, easy to install and disassemble. 12V air horn kit includes horn, hose, air pump, relay, fuse, harness and basic installation hardware. ♥ The air pump adopts large coil, high-quality material, stronger air pressure and faster response speed. A good horn must be equipped with a high-quality air pump! The air pump auxiliary horn emits a loud warning sound to make driving safer! The horn can work in fresh water or salt water environment, and is applicable to almost any weather condition. ♥ The 12V horn makes a deep sound similar to that of a tugboat or train horn. The ultra-high volume of 170DB cannot be ignored. Please do not use it near schools or hospitals. Horns are cost-effective and worth having! If you have any questions, please contact our customer service.