1.Material:ABS+ gold plated 2.Color:black,red,blue,gold,3.Power:10W/7.5W/5W automatic identification4.Usb port:Type C5.Sensing distance:0-8mm6.Conversion efficiency:>75%7.Input:DC5V/2A, DC9V1.67A8.Dimensions: 127 mm * 72mm * 38 mm