2 Pack 12V 150 dB Loud Air Horn Kit for Truck Boats Car with Air Compressor and Wire Harness Electric Train Horn Chrome Zinc Dual Trumpet Air Horns for Any 12V Vehicles(Black)

Complete Kits: there are 2 sets of loud air horn kits, including loud car horn, air compressor, relay and wire harness kit, serviceable and reliable to serve you, and complete and thoughtful combinations are sufficient for you to use

Exquisite Workmanship: air horn for boat is made of chrome zinc, not easy to rust, deform and break, resistant to many kinds of temperature environment after exquisite technology, enables it to be applied for a long time; And the air compressor features larger coil and stronger air pressure, weather resistant, working well to enhance the horn sound and warn drivers around you

Very Loud: car horns 12V loud can emit up to 150 decibels of loud and clear sound, which is nice for attracting the attention of drivers and pedestrians, avoiding collision and improving your safety while driving; And you can install one or more in line with actual driving requirements

Multi Purpose: air horn for truck can be applied to many vehicles, such as 12V cars, yachts, boats, SUVs, ships, bikes, trucks, buses, motorcycles and other horn modified vehicles, versatile to use

Warm Tips: the working current of the relay should be bigger than 10A, the train horn kit should be -40-80 degrees Celsius in the temperature adaptation range, and the service life is more than 100,000 times; In addition, please tighten the solenoid valve tube connector and clean the filter frequently to avoid blocking and affecting the sound