12V disc high-pitched electric horn waterproof super loud car car and motorcycle universal

Feature:
This is a 100% legal high-quality compact speaker set. It is made of thickened alloy material, which is safe and thickened. It has upgraded anti-rust and waterproof functions. Shaped body, the sound is louder and durable. It has 118dB loudness and 350Hz/420Hz power, light weight and low consumption, making it attractive and attractive. Suitable for trucks, vans, cars, motorcycles.

Specifications:
Working voltage: 12V
Power: 350Hz / 420Hz
Accessories: used for motorcycles and cars