This Black & Decker 18V Grass String Strimmer, model STC1820PC, is a cordless tool designed for efficient garden maintenance. It features E-Drive technology for high torque and quick power through overgrown areas, and a precise edging function. The cutting diameter is 28 cm, and it uses a nylon line head. The trimmer has a D-loop handle for comfortable use and is powered by an 18V Lithium-Ion battery system. Please note that the battery and charger are not included with this bare unit. The product color is Black and Orange.