FARBIN Special Interface Auto Horn Compatible with Chevrolet 12V Car Horn Loud with Protective Grill DualTone Electric Snail Horn Waterproof and Dustproof with Cover

1Easy to install The horns are Compatible with Chevrolet Buick Excelle Ford etc SeriesSpecial conversion plug put directly into car horn connectorno cutting or splicing neededto make installs quick and easyGreat as replacement for your old or broken ones 2Include 510hz high tone horn with special interface 410hz low tone horn with special interface 2 Nuts 4 Support Plates 3 pairs of dedicated plugs 3120db bright alarm The horn loudness 110120db can issue a warning that can not be ignored attract more attention avoid more accidents on the road help to warn other vehicles and pedestrians ensure your safety 4Strong durable waterproof The use of highquality ABS material waterproof shell fixed bracket iron sheet waterproof performance longterm maintenance even in extreme weather can be used smoothly Customer first if you have any questions please contact us we will serve until you are satisfied