Compact design and pivot allows for easier control and for accessing tight spaces. Features battery status indicator， finger contours for increased comfort， magnetic bit holder to easily hold bits or screws for quick changes， and LED (light emitting diode) light to provide better visibility in dark areas. Lithium battery holds a charge up to 18 months. Universal Fast Charger (USB) provides a faster charge. Includes 1 USB charger， picture hanging kit and a variety of bits.