Lehan

Hey guys, I have a toyota platz 2000 model and it is a basic with no power shutters and power mirrors. And it has a very old school type of horn which does not even work very well... And I used to bring some cool horn for my car.. And i just bought it home only I realised that my car's horn has only a one power line coming(only one clip / pin on the horn).... And i was amazed... And I have bought a premium dual horn from Mrhorn (the brand).. and it is a model which is call snail horn and it has 2 pins on each horn... And can i know how can i connect this type of dual snail horn to my car which has only a one power line coming to the horn... Reply even to my mobile number 0720603403