Description: A true high quality and a new Heavy Duty, All Metal Air Siren/Horn 1950s Style features a rugged construction, easy mounting Applications Vehicle: Fits on Any 12 Volt Vehicle, such as Car, Truck, SUV, Motorcycle, Yacht, Boat, Vehicle, Bus, etc. Easy to Install All metal body, use Special Features: Air Siren Horn Sound Level: 110dB Material: Metal colour: red Package Contents: 1 x Air Siren Horn Speaker Only the above package content, other products are not included. Note: Light reflection 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.