110dB light alarm: The volume of the horn is 300dB, which can issue a warning that cannot be ignored, attract more attention, avoid more accidents on the road, warn other vehicles and pedestrians, and ensure your safety. Low power consumption, high performance: Our horn has a powerful direct injection micro-compressor and is designed with a patented snail design, which can truly charge and amplify the sound. The speaker uses a low power consumption 12V DC power supply. An efficient speaker can improve the sound quality of the vehicle output and produce a clear and loud sound. Universal speaker: suitable for 12V DC cars and trucks. Although it is a perfect upgrade for trucks, it is suitable for most motorcycles, ATVs, go-karts, off-road vehicles, SUVs, ships, pocket bikes and 12V motor vehicles. Sturdy, durable and waterproof: high-quality ABS material + waterproof shell, solid iron plate with bracket, good sealing performance, can be used easily even in extreme weather conditions. The