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Black dual-trumpet train horn on a cordless tool with M18 battery beside a hand holding the wireless key-fob remote

Dual Train Horn for Milwaukee® 18v Battery

$185.00 $255.00
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130 dB · real recording from a genuine unit
Disclaimer
BossHorn by Horngun Corp., not affiliated with Milwaukee Electric Tool Corporation, states that this product is independently manufactured by Horngun Corp. and incorporates a genuine Milwaukee® M18™ tool platform component lawfully purchased through authorized dealers. Milwaukee® and M18™ are registered trademarks of Milwaukee Electric Tool Corporation, used solely to identify the incorporated component. Milwaukee Electric Tool Corporation does not manufacture, authorize, or approve the BossHorn product. BossHorn / Horngun Corp. is wholly independent of Milwaukee Electric Tool Corporation.

Dual Train Horn for Milwaukee® 18v Battery — Portable Air Horn with Remote

Make a statement with this dual portable train horn for Milwaukee® 18v battery. Built from a genuine, brand-new Milwaukee® drill and fitted with two powder-coated metal trumpets, this handheld, cordless drill train horn delivers an instant 130 dB train-grade blast. It works with any Milwaukee® M18 battery and arrives ready to use—just secure the battery and press.

Highlights

  • Works with any Milwaukee® M18 battery (OEM or aftermarket).
  • Made from a genuine brand-new Milwaukee® drill—never refurbished.
  • Dual metal trumpets tuned for a bold, cutting train tone.
  • Super long-lasting from one charge for extended sessions.
  • Up to 130 dB output with zero delay between press and blast.
  • Wireless remote up to 160 ft operating distance; optional long-range remote up to 2000 ft.
  • Same day ship-out on eligible orders (placed before 12am PST).
  • Ready to use from the box—just secure the battery and go.

What's Included

  • Dual trumpet portable air horn (handcrafted from a new Milwaukee® impact tool)
  • Two powder-coated metal trumpets
  • Integrated high-performance air compressor
  • Wireless remote control module (batteries pre-installed)
  • Quick start and safety instructions

Why Choose the Dual Trumpet Model

The Dual configuration packs serious punch in a lighter, highly portable package. It's ideal for users who want a powerful portable train horn with fast setup in a compact, one-hand-operable design—perfect for signaling and fun in open spaces.

Use Cases

  • Sporting events and tailgates—celebrate big moments with authority.
  • Camping, hiking, and outdoor gatherings where sound needs to carry.
  • Boating, farms, docks, and job sites for powerful open-area signaling.

How It Works

  1. Attach a fully charged Milwaukee® M18 battery.
  2. Stand in an open area and point the trumpets away from people and pets.
  3. Press the trigger or use the wireless remote for an instant 130 dB blast.
  4. If you won't use the air horn for more than 5 hours, disconnect the battery to prevent standby drain.

Safety & Care

  • Wear hearing protection and use short bursts; this train horn is extremely loud.
  • Be mindful of local noise regulations; avoid enclosed spaces.
  • Handheld use only; do not mount under the hood due to high temperatures.
  • The remote module draws standby power—disconnect the battery during storage.
  • For long-term storage, fully charge the battery and store it separately in a cool, dry place.
  • If the charger flashes red/green, the battery is deeply drained (not defective); contact support for a jump-start tutorial.
  • Water-resistant, not waterproof—minimize water exposure.

Specifications

  • Sound Output: up to 130 dB, instant response
  • Trumpets: dual powder-coated metal trumpets
  • Power: compatible with Milwaukee® M18 battery platform (battery/charger sold separately; packages available)
  • Remote Range: up to 160 ft; optional long-range remote up to 2000 ft
  • Build: handcrafted drill train horn from a brand-new Milwaukee® drill
  • Operation: cordless, handheld, one-hand capable
  • Shipping: same day ship-out on eligible orders

FAQs

  • Does it include the drill? Yes—each portable air horn is built from a brand-new Milwaukee® impact tool.
  • Is there any delay? No—sound is instant when triggered.
  • Are batteries included? Battery/charger sold separately; compatible with any Milwaukee® M18 battery.
  • Can it inflate items? No—this system is engineered solely for sound.
  • Is the remote battery replaceable? Yes, the remote uses two CR2016 batteries.

Shipping, Warranty & Support

  • Same day ship-out on eligible orders (placed before 12am PST).
  • 1-year warranty on the horn gun

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