Bear Air Horn

Reliable, Drill-Powered Performance

Our bear air horn uses a high-output air compressor mated to real metal train horn trumpets and a custom control PCB — three volume levels, motor overheat protection, and battery deep-discharge cutout. The cordless design accepts major tool-brand batteries, so you get brute loudness without wiring or mounting. It’s compact, hand-assembled in the U.S., and engineered to deliver an unmistakable blast when you need it most.

Ready Out of the Box for Outdoor Use

The bear air horn arrives ready with simple controls and wireless remote triggering up to 2,000 feet. It’s ideal for hikers, backpackers, and park rangers who need instant audible deterrence or a long-range signal. Lightweight carry fits a daypack, and swapping batteries from brands like DeWalt or Milwaukee keeps you out longer without tethering your gear.

Practical Considerations and Brand Commitment

Looking for a bear air horn that actually works in dense woods?

We hand-assemble every unit in the U.S.

We use genuine drill and impact-driver components for real torque and reliability.

Our custom PCB gives selectable volume and safety cutoffs you can trust.

BossHorn made the first cordless drill-powered train horn with remote range — we keep improving it.

There’s a one-year warranty with every horn.

The bear air horn combines raw decibel power with thoughtful safeguards, making it useful for roadside emergencies, campsite deterrence, or farm and trail work. The wireless remote and selectable outputs let you tailor the blast to the situation, while the industrial-grade trumpets project farther than typical handheld horns.