VEVOR Train Horns Kit, 4 Trumpet Air Horn Kit, 150dB Train Horns for Pickup Trucks, 12V 120 psi Air Compressor 0.8 Gal/3 L Tank with Gauge for Any 12V Vehicle Car Truck Train Van Boat free-shipping Cuts up to 180 mm

Cuts up to 180 mm thickness

Removable filter

reducing reliance on heating and cooling

helping maintain proper head and neck alignment throughout the night

giving you a durable and low-maintenance feature that's easy to clean and simple to store

VEVOR Train Horns Kit, 4 Trumpet Air Horn Kit, 150dB Train Horns for Pickup Trucks, 12V 120 psi Air Compressor 0.8 Gal/3 L Tank with Gauge for Any 12V Vehicle Car Truck Train Van Boat free-shipping Cuts up to 180 mmGet immediate, unmistakable alerts with a 150dB sound that cuts through traffic, weather, and road noise to warn other drivers and pedestrians effectively. This complete kit installs on any 12V vehicle and maintains reliable air pressure automatically, so you're ready to use it whenever you need maximum attention on the road. 4 trumpet air horns producing 150dB sound output 12V electric compressor with 90 120 psi automatic regulation 0. 8 gallon (3L)