XR® Brushless Cordless 3-Speed Oscillating Multi-Tool Kit, 20 V, Lithium-IonThe 3 speed selector allows users to choose their speed setting based on application Dual Grip variable speed trigger gives users ultimate speed and application control Quick Change accessory system allows blades and attachments to be changed quickly without wrenches Brushless motor delivers up to 57% more run time over brushed Universal accessory adapter for use with most oscillating tool accessory brands Bright LED light illuminates dark work