Feature: Specification: Features: 【Powerful Brushless Impact Wrench】 --- High power motor can deliver torque , which is ideal for lug nuts tightening and bolts loosening. Its high torque is also capable of dealing with automotive repairs, major construction projects, heavy equipment maintenance, or product assembly. 【Stepless Speed Regulation】 --- Adjustable speed range from 1 to 3600RPM, Press trigger in different strength to achieve different speed, with led indicator easy and precision control. 【Forward & Reverse Button】 --- With forward and reverse button which enables easily change rotating direction,can be used for tightening or loosening nuts and bolts. Combines with aluminum alloy housing which prevents damage to the tool in abusive situations. 【Battery Long Lasting Work】 --- 21V 4000mAh large capacity Lithium-Ion battery with real-time power indicator. 2A ultra fast charger takes only 3h for full charge, keeps the power wrench constantly running. With a sturdy tool box, you could easily keep this wrench in your car and carry it anywhere with you. 【Ergonomic Design Premium Quality 】--- LED light for clear view and night, no limited by the dark enviroments. Soft rubber handle provides max comfort during usage. A belt clip makes the wrench portable to move. Compact design for max force and tight spaces. Alluminum house High quality. waterproof, dustproof and fallproof, longevity to use. Note: *Please note that the carrying case is sent in random style due to different production batches. Specification: Plug: EU/US (optional) Battery Quality: 1 Battery / 2 Battery (optional) Motor：Brushless Motor Battery Capacity: 4000mah Charging Time：about3H Using Time: about8H Voltage: 21V Torque: 380Nm Frequency: 50~60HZ Power: 200W Socket Diameter: 22mm Applicat Socket Range：0~26mm Impact Frequency: 1-3600rpm No-load Speed: 0-3800r/min Packing List: 1 * Impact Wrench 1 * Battery 1 * Charger 1 * Belt 1 * 22mm Socket 1 * Silicone O-Ring 1 * User Manual (English) 16 * Extra Accessory 1 * Carrying Case Package List: 1 * Impact Wrench 1 * Battery 1 * Charger 1 * Belt 1 * 22mm Socket 1 * Silicone O-Ring 1 * User Manual (English) 16 * Extra Accessory 1 * Carrying Case