Features： 1、This air horn is designed with high and low dual tone. It will make your car or motorcycle produce raging sound on both sides to warn others. 2、This air horn is made of ABS polymer material with strong corrosion resistance. 3、This air horn is suitable for all 12V vehicles, such as cars, motorcycles, small yact and so on. 4、Direct replacement and easy to install, perfect match, no need to cut and no more modification required. Specification： Features: This air horn is designed with high and low dual tone. It will make your car or motorcycle produce raging sound on both sides to warn others. This air horn is made of ABS polymer material with strong corrosion resistance. This air horn is suitable for all 12V vehicles, such as cars, motorcycles, small yact and so on. Direct replacement and easy to install, perfect match, no need to cut and no more modification required. Specifications: Color: Black, Silver, Blue, Rose Red(optional) Material: Iron Voltage: 12V Current: 7A Frequency: 510Hz/410Hz Decibel: 115dB  Package Weight: 530g Package Size: 20 * 10 * 9.5cm Package list: 2 * Snail Horn 1 * Set of Accessories Package List： 2 * Snail Horn 1 * Set of Accessories