Review on Vixen Horns VXH2311C Compressor Complete by Mike Travers

I fitted another similar horn with no problems. When I received the horn, the first thing I did was connect a hose to the horn. When you blow on the hose, you should hear a beep. Nothing. My previous beep setup I did this and it immediately sounded like it should. Thinking maybe I just couldn't blow hard enough I went ahead and hooked up the pump to 12v and tried to start it. No, the pump didn't work either! I've never had both failures. Sent back for a refund.