Eachine1 12v Air Horns Dual Trumpet Super Loud With Compressor Twin Tone

12V Chrome Air Horns Dual Trumpet Horn Super Loud With Compressor Twin Tone Feature: Loud Twin Tone Sound . Easy to fit glistening chrome finishing and tuned train horn sound . These train horns can fit in almost any vehicle but deliver the big sound you need . They may be small but they pack a punch that can rival any air horn out there . These horns are the complete package . Specification : Condition : Dual Trumpet Material : Chrome Plated ZINC Trumpets(Non-Rusting) Overall Dimensions : 17.7"L x 3.9"W x 3.9"H Trumpet Lengths : 215mm/165mm Trumpets Bell Width : 3.9" DB output : 150.2 db Voltage : 12V Package Included: 1 X Dual Air Horn 1 X Compressor 1 X Hose 1 X Relay