Powerful Brushless Motor, 50% More1/2 inch impact gun is equipped with high quality brushless motor. Compared with brushed motors, brushless motor have strength in better performance and longer durability, with less noise and no sparks. Suitable for removing car tires, assembling furniture, home DIY projects and construction projects. Rich accessories, it is also an impact drill and impact driver. 2*4.0 Li-ion Battery & Fast ChargerAccording to the survey, consumers prefer impact wrench set equipped with high-capacity lithium battery and fast charger! 2*4000mAh lithium battery and fast charger, no need to replace the battery frequently. Save 40% of working time and improve work efficiency! At the same time, you can check the power consumption on the machine. 2 Variable Speed & Reverse Auto-Stop ModeThis 1/2 impact wrench with forward and reverse modes; high and low speed modes (0-1900/0-2400rpm); reverse auto-stop mode.When reverse rotation, push the Switch Button can trigger Brake Stop function, once the nut or bolt is loosened, the brake stop device will activate and reduce speed and torque to prevents the nut from falling off and protecting the bolt thread. What Will You GetBrushless 1/2 impact gun set include 1*impact wrench, 2*4.0AH battery, 1*fast charger, 6*impact sockets (14mm/17mm/18mm/19mm/21mm*60mm; 22mm*150mm), 10*screwdriver bits, 9*hex hut, 4* drill bits, 1*extension connector, 1*O-ring & retaining pin, 1*drill converter and 1*tool bag. 3-in-1, get to work right away without extra cost or time to waste. WHY CHOOSE CORDLESS IMPACT WRENCH 1/2 INCH? brushless impact wrench(TK-CW20B-2B) is a powerful, efficient, high-quality power tool. The best choice for professionals Powerful brushless motor, no spark, run longer with less heat, more efficiently for longer life. 2* 4000mAh lithium battery and fast charger, longer running time, shorter charging time, higher efficiency. Compact and lightweight design, easily one handed and reduce your fatigue. Rubberized grip reduce vibration. Multifunction electric impact wrench, can be turned into an impact drill and impact driver in seconds. Widely usage. Lightweight, Compact, Ergonomic. LED light offer visibility from different angles. Skin-friendly rubber handle makes your grip comfortable and safe. FORWARD MODE, REVERSE MODE, REVERSE AUTO-STOP MODE In forward mode (tightening mode), 2 speed gears of H, and L can be adjusted, and the corresponding gear is switched by pressing the power button. In reverse mode (loosening mode), you can choose between 2 modes, normal reverse mode and pop-out prevention mode, and can be adjusted by pressing the power button in the corresponding mode. When "reverse auto-stop" lights are on, it is in reverse auto-stop mode, and when you press the trigger, the spanner will make one turn and stop, preventing the nut from flying too early. SPECIFICATIONS Chuck Size: 1/2" Battery: 20V Battery Capacity: 4.0ah Charging Time: 1.5 Hours Max Torque: 317Ft-lb(430Nm) No Load Speed: 1900/2400 RPM/min Payment: We only accept Payoneer. Payoneer is the only online payment method we accept. Please make sure you have a valid/confirmed Payoneer account prior bidding. And please make sure that your Payoneer registed address is the same with your eBay registed address. Shipping: It usually takes about 10-30 working days to arrive for economy shipping which not including tracking number; 7-15 working days for standard shipping which including tracking number. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. PS: We also offer faster shipping service (3-5 days to deliver), such as DHL,EMS, but buyers need to pay for the extra shipping cost. Please contact us if you need it. Return Policy: If you are dissatisfied with our item or service, then please follow the good eBay practice to contact us by eBay message before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to eBay messages within 1-2 business days. If you do not get a response from us, then please check your eBay message. Only unused, undamaged and original condition item can be qualified for a return. Feedback: We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us instead of leaving negative feedback. We will reply your email within 24 working hours.