Aoben 21V Cordless High Torque Impact Wrench 1/2 Inch, Powerful Brushless Motor Product Details ??Super Durable Motor?:AOBEN high torque impact wrench equipped robust all-copper brushless motor, has a maximum of 450ft-lb of force, provides impact rate up to 2400 Rpm, and has longer product life span, stronger power, dissipates heat faster and reduces energy consumption compared with traditional engine. ??3-Speed Power Selection Switch?:AOBEN impact wrench carries speed adjusting function, (0-1600 / 0-2100 / 0-2400 RPM 0-2600/0-3100/0-3600 IPM) for precise fastening control for home, car and other usages. ??Fast Charge Power Indicator Light?:Our cordless impact wrench only takes 2 hours for a full charge ( please do not charge overnight ). 4000mAh lithium-ion battery, It can runs continuously for hours, power indicator ensures you to get the battery level at any time. Also it's easy to operate in dark places with the LED light. ??Full Accessory, Battery, and Charger Included?:We provide all accessories you need to start your work immediately; No need for extra purchase like other brands; included a impact wrench, a 4.0 AH 21V lithium battery, a Fast Charger, 6 PCS impact sockets (17/18/19/20/21/22mm)and a storage box. ??Perfect After-Sales?:AOBEN products support two-year after-sales guarantee. If you have any questions about using the product, you can contact us at any time, and we will give you a satisfactory service. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.