Sonic Scrubber Kitchen & Household Cleaning Tool, Utilizing High Speed Oscillations, Sonic Scrubber Powers Through The Toughest Cleaning Challenges Without Stalling, Unique Technology Enables Significant Torque While Delivering Over 3,600 Scrubs Per Minute, Angled Head Scrubs Surfaces Evenly, Includes Kitchen Sonic Scrubber With 1 Medium All Purpose Brush Head, 4 "AA" Batteries, Lanyard & Instructions.