HK Replacement Air Compressor 12V 150db Air Pump for Horn Super Loud Car Horn Compressor Kit Chromed Zinc Single Trumpet for Any Vehicle Trucks Lorrys Cars Vans Trains Boats Silver

Fitment: Material: chrome plated zinc alloy (non-rusting) Voltage: 12V DB output: 150db Fit for cars, trucks, boats and all types of motorcycle No air system needed. Easy to install. Mounting hardware included. Function: Universal 12V trumpets 150db air horn replacement compressor Compact design for little room but make powerful sound,no break design. Glistening chrome finishing and tuned train horn sound Great sound quality, extremely stable frequency Long service life, reliable working performance