Experience the speed and convenience of electric stapling in a flexible and compactly designed space-saver. Powered by an AC adapter or AA alkaline batteries - for go-anywhere versatility. Motor-driven engineering delivers reliable long-term performance. Precision adjustment guide for exceptional control. Easy grip form. Staples 2 - 20 sheets of 20 lb. paper with S.F. 4 Premium Staples (product number ACC-35450A sold separately). Features: The speed and convenience of electric stapling in a flexible and compactly designed space-saver, Powered by an AC adapter or 6 AA alkaline batteries - for go-anywhere versatility, Motor-driven engineering delivers reliable long-term performance, Precision adjustment guide for exceptional control, Push button operation for easy staple loading, Staples 2 - 20 sheets of 20 lb. paper with S.F. 4 Premium Staples.