Dewalt Brushless Motor delivers up to 57% more run time over brushed motors. QUICK-CHANGE Accessory System allows blades and attachments to be changed quickly without the use of tools. DUAL-GRIP Variable Speed Trigger provides the ultimate speed and application control. The bright LED light illuminates dark work surfaces for accurate cutting and 29 piece accessory set to support a range of cutting and sanding applications. Universal Accessory Adaptor for use with most oscillating tool accessory brands. Includes: DCS355 Multi Tool 29 Piece accessory set Tstak Case - No Inlay Bare Unit No Batteries Or Charger Included.