Comes with 5 dixie trumpet 12V air hornsPerfect replacementPlays the dixie melodyThis horn sounds like the one used on the General Lee from the Dukes of Hazzard movie.Fit for cars, trucks, busses, boats and any 12 volt vehiclesSound Pressure Level: 125dbTrumpet Diameter: 3.3 inch / 3.1 inch / 3 inch / 3 inch / 2.8 inchTrumpet Lengths: 10.7 inch / 9.6 inch / 8.3 inch / 7.6 inch / 6.2 inchMaterial:Plastic, metalcolour:Red , SilverPackage Contents:5 x small air horn1 x air compressor1 x trachea1 x installation hardware1 x 12V relayOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.