... pair JGY-102-1, 12V/24V,JGK-505VALVE,copper coil raised base cover,Dual tone electric air horn One pair JGY ... -102-1,12V/24V,JGK-505VALVE,copper coil raised base cover,Dual tone electric air horn Product features: 1 ... pair JGY-102-1, 12V/24V,JGK-505VALVE,copper coil raised base cover,Dual tone electric air horn