Sell 178DB Super Loud 12V Single Trumpet Air Horn Compressor For Truck Boat Train best price

Fitment: Material: chrome plated zinc alloy (non-rusting) Voltage: 12V DB output: 178db Dimensions: 17.3 inches long x 3.5 inches wide x 3.9 inches high Hose length: 42.5cm/16.73in Hose diameter: 10cm/3.94in Suitable for cars, trucks, boats and various types of motorcycles Fit for cars, trucks, boats and all types of motorcycle Feature：Universal 12V single trumpet air horn + compressor kit Compact design for little room but make powerful sound Glistening chrome finishing and tuned train horn sound Great sound quality, extremely stable frequency Long service life, reliable working performance No air system needed Package included: 1 x single trumpet air horn Necessary hardware included