Multifunctional 16.8V Impact Wrench Cordless Rechargeable Electric Wrench 3/8 Inch 90° Right Angle Ratchet Wrenches Impact Driver Power Tool This 16.8V impact wrench adopts brush motor, quick-start, timely braking, smoothly speed regulation in a wide range, relatively simple control the circuit and so on. Stepless speed regulation design, the higher the pressure you exerted to the trigger, the quicker the speed is. Rotation ways adjustable, just adjust the knob on the metal part, turn the knob clockwise and the rod will turn counterclockwise; turn the knob counterclockwise and the rod will turn clockwise. 90° right  angle design makes it perfect for work in tight and dark spaces, and suitable for construction, auto repairs, and even home repairing work. Features: Brush Motor: Adopt brush motor, quick-start, timely braking, smoothly speed regulation in a wide range, relatively simple control the circuit and so on. Soft Handle: Rubber over-mold soft-grip handle to reduce fatigue, and with comfortable grip feeling. Safety Lock: Equipped with a trigger lock bolt, one button to switch, push the switch up the wrench can operate, push down the switch the machine can not operate. Long Metal Trigger Design: the curve is meet the ergonomics design, labor saving and you will not feel tired after long time use. Stepless Speed Regulation Design: By adjusting the pressure you exerted to the trigger, you can easily adjust the speed of the ratchet wrench. Rotation Ways Adjustable: Adjust the knob on the metal part, turn the knob clockwise and the rod will turn counterclockwise; turn the knob counterclockwise and the rod will turn clockwise. LED Working Light: With LED working light, provides illumination in dark spaces. 3 Battery Indicator Lights: there are 3pcs battery indicator lights, which can display the remaining run time and you can recharge it in time.   Wide Applications: 90° right  angle design makes it perfect for work in tight and dark spaces, and suitable for construction, auto repairs, and even home repairing work. Specifications: Name: Electric Ratchet Wrench Material: ABS+metal Type: host, 1pcs battery EU-Plug, 1pcs battery US-Plug, 2pcs batteries EU-Plug, 2pcs batteries US-Plug (optional) Battery: according to you selection Host: no battery 1pcs battery: 1 * 16.8V, 6000mAh lithium battery (included, you will find there are 4pcs 3.7V 1500mAh batteries inside if you  detach one) 2pcs batteries: 2 * 16.8V, 6000mAh lithium battery (included, you will find there are 4pcs 3.7V 1500mAh batteries inside if you  detach one) Item size: Host: 280 * 72 * 55mm / 11.02 * 2.83 * 2.17in Assemble with batteries: 300 * 72 * 55mm / 11.81 * 2.83 * 2.17in Item weight: Host: 764g / 1.68lb 1pcs battery: 1047g / 2.31lb 2pcs batteries: 1253g / 2.76lb Package size: 155 * 100 * 355mm / 6.10 * 3.94 * 13.98in Package weight: Host: 992g / 2.19lb 1pcs battery: 1276g / 2.81lb 2pcs 1481g / 3.27lb Packing List (Host): 1 * Electric Ratchet Wrench OR Packing List (1pcs Battery): 1 * Electric Ratchet Wrench 1 * Battery 1 * Battery Adapter OR Packing List (2pcs Batteries): 1 * Electric Ratchet Wrench 2 * Battery 1 * Battery Adapter