One pair JGY-104, 12V,24V,JGK-502VALVE, w/plastic pipes ,Dual tone electric air horn One pair JGY-104 ... ,12V,24V,JGK-502VALVE,w/plastic pipes ,Dual tone electric air horn Product features: 1, horn ... , if you want to use PAY PAL only: My p.a.y.p.a.l account: EBAY (at) KALAWA.NET Name: DAHUI ... Islands One pair JGY-104, 12V,24V,JGK-502VALVE, w/plastic pipes ,Dual tone electric air horn