20 volt max Lithium Ion compact drill driver. Lightweight design with high performance motor that delivers 300 unit watts of power out. High speed transmission delivers 2 speeds 0-450 RPMs and 0-1500 RPMs. 1/2 inch single sleeve with ratcheting chuck. Ergonomic handle allows comfort and control. Tools weighs 2.8 pounds. In easy to open bulk packaging to pass the savings on to you.