This kind of car horn is universal for 12.0V and 24V car. It has loud sound, waterproof, dustproof, tensile resistance, long service , corrosion resistance and nice performance.

Features:
This car horn is suitable for a variety of models, trucks, car can be used, universal for 12.0V and 24V car.
Waterproof design, able to cope with most of the rain and snow weather.
The special sound design can attract the attention of traffic and pedestrians and improve driving safety.
The sound is loud and the penetration is strong. It can also have nice effect in noisy environment.
The installation is simple and convenient, with necessary screw accessories.

Specifications:
Material: plastics + aluminium alloy
Color (optional): red (plastics), (aluminium alloy)
Item size: 
Red: 235 * 80 * 80mm / 9.3 * 3.1 * 3.1in
: 250 * 85 * 85mm / 9.8 * 3.3 * 3.3in
Item weight:
Red: 278g / 9.8ounce
: 395g / 0.9lb
Package size: 
Red: 243 * 80 * 80mm / 9.6 * 3.1 * 3.1in
: 260 * 95 * 90mm / 10.2 * 3.7 * 3.5in
Package weight:
Red: 345g / 0.8lb
: 470g / 1.0lb

Note: Due to different installation positions, the number of screw accessories of red horn and horn is different.

Package List: K17242R
1 * Horn 
1 * Screw Accessories