Extreme Series Train Horn for Ryobi® 18v Battery 150db train horn disconnect the battery if you

disconnect the battery if you won't use the air horn for more than 5 hours

loud enough to matter in an emergency on a hike or at the lake

Disconnect the battery when not in use

kids' races down the cul-de-sac

Extreme Series Train Horn for Ryobi® 18v Battery 150db train horn disconnect the battery if youThe burgers are on, the pool is packed, and dinner is ready needs to reach the trampoline, the treehouse, and the neighbor kid halfway down the street. Grab the Extreme Series, click on one of the Ryobi 18V packs from your drill kit, and make the announcement at up to 150 dB. Four long metal trumpets throw a real train style blast that no backyard can ignore. Fully cordless drops onto any Ryobi ONE+ 18V pack (battery sold separately) Blasts at up to