Oral45b trizone 600 electric toothbrush with multi45dimensional triple action deep cleaning technology and professional 245minute timerfeaturesbull superior plaque removal triple action deep cleaning technology removes up to 100 more plaque than a regular manual toothbrush even between teethbull advanced triple zone cleaning technology 1 moving power tip for hard45to45reach back teeth 2 shorter stationary bristles for thorough surface cleaning 3