The perfect' S has an adjustable LCD screen for both left and right-hand use. Properties: - Super Mini-head & long shank. - Super Light weight, just 109 Gr. - 360° Adjustable contra-angle. - Fit for both hands. - Preset files. - Torque up to 5 Ncm. - Speed up to 1000 rpm. - Auto Sleep to save your battery. - Color: Green. Motions: - Continuous rotation. - Reciprocation. - Auto reverse. - ATR.