Features 1、Adjustable Strength: 5-speed adjustable force with strong penetration, labor-saving and convenient to use. 2、Thickened Wear-resistant Noise Reduction Cover: silence and noise reduction, low noise during operation. 3、Automatic Slag Discharge Hole: with high hardness, thickened and durable, which automatically eliminates gunpowder residue and 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. Specification Specifications: Material: ABS+metal Item Size: 360 * 110 * 37mm / 14.17 * 4.33 * 1.46in Item Weight: 581g / 1.28lb Package Weight: 1303g / 2.87lb Package Size: 38.5 * 27.3 * 7.2cm / 15.16 * 10.75 * 2.83in Package List 1 * Nail Gun 1 * Pair of Earplugs 1 * Pair of Protective Glasses 1 * Pair of Gloves 1 * Hex Key 1 * Percussion Spring 1 * Reset Spring 1 * Mini Spring 1 * Pin 1 * Percussion Needle 1 * Cleaning Brush 2 * Converter 1 * Storage Case 1 * Manual (English)