Champion has installed heavy duty front and rear ball bearings for a smoother running motor utilizing maximum R.P.M'S They’ have added a winding capacity which increases starting torque and allows the motor to run cooler therefore increasing the durability factor and performance under heavy use conditions. This machine comes with a variable 110/220 volt 50/60 hertz with stainless steel shaft for longer wear. It can also be converted for domestic or overseas use. This unit is shipped wired for 110 WHAT IS IN THE BOX 1 Body 1 Cutter (Ivory) 1 Screen (Standard) 1 Blank 1 Tamper (Black) 1 Funnel (Smoke) 1 Bowl (Standard) 1 Sieve 1 Book