Lithium battery: maximizes the duration between charges. 10mm keyless chuck with one ring nut: reduces the risk of the tip slipping out and makes replacement quick and easy. LED Light: Illuminates the work area when the drill is in use. For additional support in low light environments, the LED light can be activated by lightly pressing the switch, before the drill starts operating. Soft non-slip handle: guarantees greater comfort when using the drill. Autosense technology: activates in tightening mode and helps you tighten with precision and effortlessly. Lithium battery: does not waste the charge when not in use. It does not require any special measures and is always ready for use. Digital dispay: switch from drilling mode to screwing mode simply by pressing the relative icons (Autoselect technology). Autosense the intelligent drill: when screwing it automatically adjusts according to the screw and the screwing surface. Variable speed: guarantees excellent control in drilling and screwing operations. Charge indicator: shows the remaining battery charge in real time.