• Extra 3750 Pieces Staples: Package comes with 3750 Pieces 1/4", 3/8", 1/2" Arrow T50 staples (Each 1250 Pieces), a cordless electric staple gun (weighing 2.4 pounds,size 6.89"x1.97"x6.3") and a matching charging cable, providing options for a variety of projects • Professional Safety Stapler: Contact safety feature requires contact with the nailing surface before firing to prevent misfires. For safety and to prevent accidental triggering, you need to press the On switch first then press the trigger to shoot staples. Multiple air vents are designed for heat dissipation to protect the tool and your hand • No Distance Limit: You can bring the cordless staple gun anywhere you need to do work. A single full charge will provide up to 500 shots and the gun delivers max power with each shot, which can fire 60 staples per minute. Please use the provided charger-T50DCDC to charge the stapler. Please do not use a charger with more than 5v, this will overload the product and cause it to break • Easy Operation: Designed with a convenient bottom-loading staple magazine, you can easily install the staples. The low staple indicator window lets users know when the magazine is nearing empty. The comfortable grip helps reduce hand fatigue. The quick-release mechanism helps shoot staples smoothly and quickly. Indicator lights help identify battery status