21V BRUSHLESS MOTOR: brushless hammer drill kit utilizes a brushless motor that can deliver up to 30% more power and 40% more run-time over a brushed motor. A brushed drill requires new brushes after 50 to 60 hours of use, brushless drills 't need to be replaced. The brushless drill has no friction in the motor which means less wear and tear, and less heat. It is more durable and maintenance-free. POSITION CLUTCH: The cordless impact drill is equipped with a 3-in-1 working mode (Screw Driver, Drill, and Impact drill) which provides precise control for versatile tasks. The screw driver mode sinks the screws. Drilling mode effortlessly drills into ceramic tiles, metals and wood. The impact drilling mode exerts a high-frequency vertical impact during drilling, which makes drilling in bricks, cement walls, and concrete more efficient. LED WORK LIGHT: This electric cordless driver kit has a built-in LED light which is great for illuminating the workspace when used in darker areas and ensuring accuracy. Colour:Photo Color Material:plastic+metal Package Contents: 1X Brushless Electric Drill(No battery) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.