FARBIN Air Horn for Truck Train Horn for Car Loud Car Horn with Button Truck Horn with Compressor 12v Airhorns Horn Loud Dual Trumpet Chrome Plating

【High Quality】：Air horn tube use polymer material ABS, the surface is chrome plated, truck horn base is made of high-quality aluminum alloy, the surface is sprayed with black paint. Which ensures durability and service life and can work in various temperature environments. 【Not Need Bulky Air Can】：The newly upgraded air horn compressor has long red copper coil inside, and the surface is vacuum chrome plated. It is fast response speed, small volume and infinite energy. There is no need for air source or huge and bulky cylinder on the vehicle. 【High Volume】：The truck horn can produce 150dB of strong sound, when you drive, no one will ignore the sound, making driving more safer. 【Broad Compatibility】: Train Horn suitable for Any 12V Vehicle, including Trucks, Cars, Suvs, Pickups, Yachts, Jeeps, Motorcycles, Van, Off road vehicle, Busses, Motor home, Engineering vehicles Etc. 【Easy to install】-This speaker has complete accessories, including relay, wire harness,nut, bracket,switch button and instructions, It is very convenient to install it by yourself .