Product information:

Feature:

Loud, Clear, Deep Train-Like Voice.
Suitable for Cars, Trucks, SUVs, ATVs, RVs or Golf Carts.
Easy Installation, Manual is Included With Every Purchase.
Completely Waterproof and Weather Resistant.
The 150 dB Volume is the most Powerful on the Market.
The Treble and Pitch/tone are Great for Drawing Attention to Ensure Safe Driving.
Easy to Install on Motorcycles, Automobiles, Ships.