General description This 21V Li-ion Cordless Nail Gun and Staple Gun is a versatile 2-in-1 power tool designed for various projects, including cardboard, fabric, leather, and wood working. It features a brad nailer and a narrow crown stapler, making it ideal for both professional and DIY tasks. Technical specifications Battery Capacity: 21V Charger: 220V Firing Speed: Up to 100 nails or staples per minute Magazine Capacity: 100 nails or staples Max length of nails: 50mm (18 Gauge Brad nails) Max length of staples: 40mm (18 Gauge crown staples) Installation Easy loading with a one-touch magazine release switch Tool-free depth adjustment wheel for proper nail head setting Usage Single sequential mode for precision placement Continual fire mode for constant nailing LED light for better illumination during use Quick release head system for unblocking nail jams in seconds