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

VEVOR Train Horns Kit 4 Trumpet Air Horn Kit 150dB Train Horns for Pickup Trucks 12V 120 psi Air Compressor 0.8 Gal3 L Tank with Gauge for Any 12V Vehicle Car Truck Train Van Boat90-120 psi Working RangeAll-Weather DurabilityEffective Shock AbsorptionEasy Connection to 12V BatteryHigh-Quality MaterialsSimple InstallationTank Capacity 0.8 gal3 LMaximum Sound Level 150 dBWorking Pressure ON 90 psi-OFF 120 psiVoltage 12VItem Model Number HS-550Horn Size 13.6 x 6.7 x 5.9 inch345 x 170 x 150 mmCompressor Size 16.3 x 6.0 x 11.2 inch415 x 153 x 285 mmNumber of Horns 4Net Weight 12.0 lbs5.45 kg including all accessoriesPower 170W