AOLIHAN 150DB Train horns for Truck,Super Loud 12V Electric Horn,Upgraded Fashion Moto Horn,Air horn for Truck/SUV/Van/Car/Motorcycle（12V Red Electric Horns）

【high-quality materials】This truck horn tube is made of high-strength ABS material, and the base is made of all-aluminium, which is waterproof and has a long service life, and can cope with all kinds of bad weather

【Very Loud】This car horn is so loud that it can easily get other drivers and people walking by to notice you. It’s louder than 150 decibels when tested from 2 meters away.

【No Air Compressor Needed】The upgraded air horn no longer needs an air compressor , and can also make a sound of up to 150DB. It is small in size and easy to install.

【General horn】This train horn is suitable for any 12V vehicle, including cars, motorcycles, trucks, SUV, RV, and off-road motorcycles

【Easy installation】Just connect this electric air horn to the positive and negative terminals of the car power supply