Boss Series Train Horn for Ryobi® 18v Battery Color:Red and simple enough that anyone

and simple enough that anyone in the family can run it

The Weekend Job Your Batteries Have Been Waiting For

Why Choose the Dual Trumpet Model

With five metal horns voicing together

click on one of the Ryobi® 18V packs from your drill kit

Boss Series Train Horn for Ryobi® 18v Battery Color:Red and simple enough that anyoneOdds are there's a drawer in your garage with three or four Ryobi ONE+ 18V packs waiting for a job the same packs that run your drill and impact driver all week. The Boss Series gives them their most entertaining assignment yet: a cordless, battery powered handheld train horn that pushes up to 150 dB through four long metal trumpets. No installation, no mounting brackets, no wiring weekend click on a battery you already own and the whole neighborhood