2 Packs Train Horns for Trucks 300DB Loud Air Electric Snail Horn,12V Waterproof Horns Kit Super Loud for Trucks,Cars,SUV,Motorcycle,Bikes & Boats

【Super Loud 】Our air horn are designed with powerful internal reflux and stable frequency, the electric snail horn is designed with high and low dual and it can be up to 300db loudness. Providing you a loud and clear sound to warn others. provide a certain degree of safe driving, help you avoid unnecessary injury. 【Quality Material】Our car horns are made of top-quality ABS polymer material, safe and nontoxic, which is strong corrosion resistance shockproof and waterproof,won't get rusty, and circuit short won't when it is raining.No worry when using and can serve you for a long time. 【Size information】the loud air electric snail horn measures approx. 3.55 x 3.55 inch/9 x 9 cm, the bracket measures approx. 3.13 inch/7.95 cm in length, and the screw measures approx. 0.39 inch/1 cm in diameter, proper size will make your installation more easily. 【Easy to Install】the waterproof auto horn decoration is equipped with the brackets and screws, sensible combination of equipment for you to install conveniently,allowing you to install it in any position, and you only need 12V electric power to fit them, which can produce clear and loud sound for your car 【Broad Application】This motohorn is suitable for almost every Vehicle! Proper for trucks, cars, SUVs, passenger cars, boats, and motorcycles, will make your car or motorcycle produce raging sound on both sides to warn others, give you a safe driving experience!