Dewalt DCK489D2 ATOMIC 20V MAX Brushless Lithium-Ion Cordless 4-Tool Combo Kit (2 Ah)

NEW GENERATION: Addition of two tool outlets, no need extra extension socket, avoid messy cords and save time; Three vacuum run modes can be switch freely: Auto, Off and On; The values are clearly displayed with LED indicators, each key for corresponding option, easier to check and set.
CONFIGURABLE ACTUATION THRESHOLD: 30W/60W, you can select flexibly appropriate actuation threshold according to your actual condition. Prevent vacuum from running too long or being unable to shut off after tool has stopped.
CONFIGURABLE SHUTOFF DELAY TIME: Automatically delays vacuum turn-off by an optional time 3s/7s/10s to continue clearing the remaining airborne debris after the tool has stopped, which reducing work area noise and improve work efficiency.