Features: 1. High Quality Materials: The horn features a high-quality metal construction for enhanced strength and durability. 2. Anti-Oxidation: Designed for external use in freshwater or brackish water environments, resistant to oxidation and suitable for extreme weather conditions. 3. Portable: Easy to install and remove, lightweight and portable, designed to avoid damage to vehicle paint. 4. Improve Driving Safety: Produces a loud 150dB sound to effectively alert surrounding vehicles, enhancing driving safety. 5. Wide Application: Compatible with various vehicles including cars, trucks, motorcycles, motorhomes, and boats with a 12V DC power supply. Specification: Item Type: Car Horn Material: ABS, Metal Voltage: 12 V Color: Red Decibel: 150 dB Package List: 1 x Horn