100% Brand new and high quality.Max. Voltage: 3.5 AMax. Current: 12 VFeature 1: Trumpet Horn CompressorFeature 2: Air Compressor Pressure Control Switch ValveFeature 3: air compressor pressure switch controlRated 120/150 PSI.Can operate reliably up to 3.5 amps.For 12 volt power source.With 1/8 inch male pipe thread，and 1/4 inch push-on electric terminals.Fitment: Fits for Air Horns，Train Horns，Air Suspension Compressors，ect.Package Included: 1 * Horn Compressor Air Pressure SwitchTips: Small parts not for children under 3 years.Please allow 1-3 mm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors， the picture may not reflect the actual color of the item. Thank you!