Automatic Heavy Duty 20 Sheets Stapler Feature: •100% Brand new in its original package. • Suitable for heavy duty •An automatic novelty stationery gadget on your desk--- convenience & effortlessly. •A perfect item for school & offices & home---Definitely increaser your efficiency. •Automatic function: put the paper on the staple platform and it will staple automatically to give you a perfect tidy and neat binding result. • Powered by ac adaptor or 6 x AA batteries (both not included) --- Very convenient and practical. •.Low power consumption: battery operation for over 3000 times continuously. •.Easy front staple loading. Product Specification: Model Electric stapler RS-9001 Color customized Staple Type 26/6 or 24/6 Net Weight 0.48kgs Unit Size 201*71*94mm Power Supply 6"AA"size alkaline batteries or AC/DC adaptor9.0VDC 1000mA. Stapling Capacity Up to 20 sheets of 20Lb. paper using staples No. 26/6 or 16 sheets of 20Lb. paper using staples No. 24/6 Loading Capacity Maximum 140pcs 24/6 staples; 210pcs 26/6 staples Package content: 1x Individual box per unit; 1x electric stapler (No battery or adaptor)