Oster A5 Turbo 2-Speed 78005-314 Professional Animal Dog Pet Clipper + 10 Piece Comb Guide set Powerful universal rotary motor plus a 10 pc comb set package deal Cooler running for cooler handling Includes new CryogenX blade with AgION antimicrobial coating Detachable blade system for quick, easy blade changes and increased versatility Fast Running at over 4000 strokes per minute