DRIVE CONTROL™ allows you to quickly switch between 4 switching levels with different speed and torque settings, level 4 - for an optimum mix of power and precision when loosening screws, control speed and torque individually, complete individualization of tool settings via the ONE-KEY™ app, to tailor the tool precisely to your requirements, ONE-KEY™ Tool Tracker & Security also offers you the option of displaying the last known position of your tool, 3/4 inch snap ring holder, 100% system compatible with the Milwaukee® M18 product range, scope of delivery: 2x 18 V/5. 0 Ah red Li-ion battery, quick charger M12-18 FC, belt clip, HD box, for a free warranty extension, registration is required within 4 weeks at www.milwaukeetool.de.