Milwaukee M18 air horn setup. It features a powerful 4-trumpet train horn mounted onto a Milwaukee M18 power tool base, creating an extremely loud and portable horn system. It's in excellent, like-new condition, having been tested and functioning perfectly. This item is ideal for events, pranks, or getting serious attention. Please note, the M18 battery is not included.

This one-of-a-kind device combines the durability and power of Milwaukee tools with the impressive sound of a train horn. It's a statement piece that's sure to turn heads.