The Cyber Tools 21V Brushless Cordless Driver weighs 2.9 lbs and measures 4.3" in length, making it ideal for tight spaces and easy to handle for extended periods. The ergonomic handle features a soft rubber grip for enhanced comfort and reduced arm fatigue. With a built-in bit holder and belt clip, this tool is easy to carry and store. The impact driver boasts a professional-grade brushless motor, offering up to 2,300 in-lbs of torque. With 4,200 IPM and 3,500 RPM, it's powerful enough to handle large screws with ease. The 1/4" hex chuck allows for quick and easy bit changes. It comes equipped with a pair of 2,000 mAh lithium-ion batteries and a fast charger. Four upgraded high-brightness LED lights ensure superior visibility in low-light environments. It comes with a 1-year warranty.