About this item【High -quality & One-handed Use】This portable manual nail gun is made of solid metal, with a non-slip rubber handle and non-slip hood, low noise, safe and Undestroyable. Thickened steel noise reduction cover, effectively reduce working noise and make the site more comfortable. Light weight, small size, one-handed operation, with a plastic case, easy to carry the machine and nails.【5-speed Power Adjustment Upgrade】This manual mini steel nail gun has five-level power control, adjustable to suit different design requirements. The low-speed level is suitable for soft surfaces, while the high-speed level has high penetration and is suitable for high-hardness substrates.It's versatile and efficient. 【Strong Penetration & W.