[ Essential Kit ] - Universal horn assembly kit for any 12V application, could be widely used it on for Golf carts EZGO, Club Car , Yamaha and UTV, ATV, Boat or Scooters[ Super loud ] - Super loud electric horns, loud enough to get people's attention adjustable volume control setting (the black button on backside is for volume control could adjust it when power connected)[ Easy to Install ] - The complete wiring harness kit can be installed at hand, the wiring harness is plug-and-play, the 105dB speaker has a deep sound and a very loud sound, which is perfectly matched with UTV vehicles.[Perfect Accessories ] - Perfect for helping to convert your cart it into a street legal golf cart you can drive on the road You can honk at other golf cart drivers just like you would in your car or truckSpecification: Switch Voltage: 12VFuse: 5VLoudness coefficient: 105DBColor of rocker switch light: BlueColour: Black+redMaterial: Metal + plasticPackage Contents: 1 * speaker1 * harness with switch1 * spacerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.