Blue Tooth Connect - LAST SEEN feature helps reduce wasted time and money by providing the street address of where your impact driver was last in the range of your Tool Connect-enabled device Easily and quickly assign tools to job sites and users on the Tool Connect Inventory Manager software, increasing accountability and reducing lost tools Receive diagnostics on your impact driver like internal coin cell battery life, temperature, number of triggers pulls, and how long the tool has been running Set "disable when out of range" alerts to help deter unauthorized use or theft Once you've downloaded the Tool Connect app, easily pair with the app by holding down the pair button on the tool foot for 3-5 seconds Customize your impact driver from your Tool Connect app, including speed and torque, the Precision Drive control feature and LED light brightness and delay DEWALT brushless motor delivers up to 75% more runtime vs. 18V NiCad brushed motors Compact (5.3" front to back), lightweight (2.8 lbs without battery) design fits into tight areas Use Precision Drive in speed 1 for precise applications and added control Includes a default Home mode and 3 programmable modes to customize speed and light brightness 1/4" Quick Release Hex Shank B Bluetooth Connectivity Up to 100 ft Max Speed 3250 rpm Max Torque (in-lbs) 1825 in-lbs Tool Length 5.3 in Includes: (2) DCB203 2Ah XR Brushless Batteries, Charger and Kit Box