Dremel Lite 4V Rotary Tool *Sub Brand: Lite *Chuck Size: 1/4 and 1/8 in. *Corded or Cordless: Cordless *Product Type: Rotary Tool *Kit or Bare Tool: Kit *Volts: 4 volt *Maximum Speed: 25000 rpm *Color: Gray *Number of Speeds: 5 speed *Height: 9.25 in. *Charger Included: Yes *Number in Package: 11 pc. *Depth: 2.5 in. *Width: 6.5 in. *Weight: 1.15 lb. *Case Included: No *Packaging Type: Boxed *Battery Amp Hours: 2.0 Ah *Discovery ACC, CON, SUP, EXP