Note: Please comfirm the voltage before purchase. <> <> Features: <> The upgraded compressor can prompt the horn emit a louder and clearer sound, give you a driving experience. <> You just need to connect compressor on the horn to or 24V , and it will work normally.  <> compressor use material, strong corrosion resistance, it won't get rusty, extend the service , more worry-free when using. <> Designed to replace the old , and effectively ensure the normal operation of the automobile system. <> compressor is suitable for any or 24V vehicle including trucks, , train, motorcycles horn kit, Etc. <> <> Specifications: <> Material: <> Color: , Red, Black (optional) <> Voltage: /24V (optional) <> Current: 15A <> Pressure: 0.1Mpa-0.13Mpa <> Package Weight: 500g  <> Package Size: 12 * 7.5 * 7.5cm  <> <> Package List: K20334S-12 <> 1 * Compressor