Key Features:

1. Voltage: Operates on a 12-volt DC system, which is standard for most vehicles.
2. Electromagnetic Mechanism: Uses an electromagnetic system to produce sound. When electric current flows through the horn, it creates a magnetic field that moves a diaphragm back and forth rapidly, generating a loud sound.
3. Loud Sound Output: Designed to produce a loud and penetrating sound that can alert other drivers and pedestrians, enhancing safety.
4. Durability: Typically built to withstand various weather conditions and rough handling, ensuring reliable performance over time.
5. Compact Design: Often has a compact design for easy installation in various vehicles without taking up much space.