Feature: 1. Adjustable Strength: 5 speed adjustable force with strong penetration, labor saving and convenient to use. 2. Low Noise: The nail gun is designed with thickened hard wearing cover, effectively reduces noise during using, more comfortable. 3. Automatic Slag Discharge Hole: With high hardness, thickened and lasting, which automatically eliminates gunpowder heat, reliable for safety performance. 4. Ergonomic Handle: Ergonomically designed anti slip handle for comfortable grip, effective oil and slip resistance. 5. Not Easy to Get Stuck: This machine uses alloy needles, which are not easy to get stuck even after continuous nailing. 6. Diversified Accessories: Equipped with a variety of accessories, such as protective glassed, gloves, earplugs, hex key, spring, pin, nails, and more. 7. Scope of Application: Fixed anti theft window, meter boxes, air conditioning racks, ventilation ducts, water ducts, etc. Specification: Item Type: Nail Fastening Tool Material: ABS, metal Size: Approx. 303 x 110 x 37mm / 11.93 x 4.33 x 1.46in Weight: Approx. 581g / 1.28lb. Package List: 1 x Nail Gun1 x Pair of Earplugs1 x Pair of Protective Glasses1 x Pair of Gloves1 x Hex Key1 x Percussion Spring1 x Reset Spring1 x Mini Spring1 x Pin1 x Percussion Needle1 x Cleaning Brush2 x Converter1 x Storage Case1 x Manual (English)