Control Unit Model:N3Handpiece Type:High SpeedHose Compatibility:4 Hole (Midwest)MPN:Does Not ApplyFeatured Refinements:Dental MicromotorQuantity:11Country/Region of Manufacture:ChinaBrand:UnbrandedType:Micromotor PolisherVoltage:110V only in USA warehouseChuck Type:AutochuckShipping:Ship from USA to USA, Ship from China to Other Countries!Model:N3Warm tips:JUST 110V Located in USA WREHOUSE!!Available Voltage:110V or 220V!! Not Dual VoltageIntended Use/Discipline:Dental Laboratory, DentistrySwitch:Forward & ReverseHandpiece Angle:Contra AngleWarranty:1 yearRPM:Max.35, 000 rpmPower Source:Electric