Lightweight Brushless Oscillating Tool with 2 x 2.0Ah Li-Ion batteries and 35pc accessory set, mulit-voltage charger all in a TSTAK kit box. Brushless motor delivers up to 57% more runtime over brushed motor and a fully variable 0-20,000 opm cutting speed for the most careful of starts when cutting delicate materials and a dual-grip trigger allows easy control when in awkward applications. Bright white LED work light helps to illuminate the workpiece.