The Metabo HPT WH36DC 36V Li-Ion Brushless Triple Hammer Impact Driver Kit includes 4 items in the set: a battery charger, 2 batteries, an impact driver, and a case. The impact driver features a brushless motor with a speed range of 0-3700 RPM, making it a powerful and efficient tool for various applications. With a 1/4 inch chuck size and keyless chuck type, this impact driver is designed for easy bit changes and smooth operation. The green and black color scheme adds a stylish touch to the set, which is ideal for professionals and DIY enthusiasts alike.