Description: 1. Compact Design. 2.300DB Sound Volume, The Most Powerful on The Market! 3. Loud, Clear and Deep Train-Like Sound. 4. Simple Installation. 5. Complete Water and Weather Resistance. Features: 1. 【300DB Train Horn for Your Truck】Our 300DB(2*150DB) Train Horn offers the loudest sound on the market, while also being the most compact Train Horn offered. 2. 【Dual tone loudly】The internal reflux design, up to 300DB loudness, gives you a loud voice to warn others, and provides a certain degree of safety for driving. Our 12V snail horn can help you reduce unnecessary injuries. .
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