12V/24V Auto Air Horn Loud Truck Trumpet Air Horn With Electric Valve

Brand Name : BEJIXIONG Origin : Mainland China Item Type : Multi-tone amp; Claxon Horns Specification: Material: Stainless Steel amp; Plastic Size: 21cm x 15cm (LxW) Voltage: 12V / 24V Sound Output: 120dB Quantity: 1pcs Fitment: For Universal Car Truck Bus Van Train,Etc. And Other 12V 24V Vehicle. Can Be Also Used On Any Vehicle Where Space Is Limited. Features: -The snail horn is small but can produce a powerful sound. -The integrated solenoid valve is compatible with 12 or 24 volt power supplies. -The horn is made of durable plastic. -Operation requires a car air system. Package Includes: 1 x Air Horn