4 Trumpets Train Air Horn Kit For Truck Train Van Compressor 1.5G Tank 150PSI

  
Product Description Air Horn Size:165/230/295/350×90(dia)mm Volt:DC 12V Current:4.0A Sound Level:150dB Color:Black Horn Type:Train Material:Metal Type:Horn Mounting Hardware Included:Yes Operation Air:0.3Mpa-0.8Mpa Air Compressor & Tank.