Universal - Loud truck horn 12v comes with fixing bracket waterproof cover, durable in using.Car siren for all 12V vehicle speakers can be installed in any vehicle with 12V DC power. You can install it in car, truck, jeep, boat, etc.
Easy to Install - Motorcycle loud horn is easy to install, no installation instructions required
Low Power Consumprion - Motorcycle loud horn, powered by 12V DC, low power consumption and high performance.Loud and clear sound, no oxidation, fine contact and easy installation.115DB loudness, loud and clear sound
Waterproof - Loud motorcycle horn, beautiful appearance with special waterproof and dust-proof design