3-speed selector allows users to choose their speed setting based on application Brushless motor delivers up to 57% more run time over brushed Dual-grip variable speed trigger gives users ultimate speed and application control Universal accessory adapter for use with most oscillating tool accessory brands Quick-change accessory system allows blades and attachments to be changed quickly without wrenches Bright LED light illuminates dark work surfaces for accurate cutting With bag and 1.5 ah 20v battery This is a gently used item and may show some signs of wear. The item has been tested and functions as it should.