FARBIN Car Horns 12v Loud High Tone/Low Tone Metal Twin Horns Kit with Relay Harness,Universal Horns for Truck Car Motorcycle (Yellow horn with wire harness)

The disc horn with a protective grille for a distinctive and stylish look,cool appearance,show your unique style. Its application includes a wide range of vehicles, can be applied on any kind of 12V vehicle, including cars trucks off-road vehicles motorcycles etc. With a particularly powerful sound, loudness 125db, can issue a warning that can not be ignored, attract more attention, help warn other vehicles and pedestrians. Horn kit includes 1 piece high note horn, 1 piece low note horn, mounting bracket iron sheet, wiring harness set with relay and fuse, horn button Easy to install: Our car horn is very easy to install, You can install it yourself.Please note that,one line of the button connects to the blue line (or white line) of our wiring harness, the other line of the button connects to the battery positive line, and the white line(or blue line) in the wiring harness connects to the frame. These are easy to connect wrong, resulting in the relay does not work.Please check it carefully!