2.4GHz Wireless Mouse Feature: Unique DesignUnique wireless mouse, designed specifically for female users or kids who have small hands. As a gift send to family and friends, they will love it. Comfortable and PortableErgonomically designed, the surface is smooth,use comfortably for long periods of time without any cramps or aches. And mini size, easy to carry when you go outside. High Precision1600 DPI resolution optical tracking technology provides more sensitivity than standard optical mice for smooth and precise,tracking on a wide range of surfaces. Energy Saving ModeMouse has energy-saving function, when the computer is turned off, the mouse 1 second will automatically power off, do not need to turn off the switch. No Worries about After-Sales ServiceFrom buying consultation to after-sales use, we are always online. Provide high-quality products, and perfect after-sales service, any problems within 180 days can be returned, please feel free to contact us. 2.4GHz Wireless Mouse Specification:Interface: USB 2.0 Size: 3.61*2.42*1.71 inch DPI: 1600DPI Material: High quality ABS material Tracking System: Optical Operating Range: Up to 33ftButtons: 3 ButtonsBattery capacity: 500MahWorks with Windows XP/Vista/Win7/Win8/Win10/2000/Mac OS X1 and more Package Included:1* Wireless Mouse 1 * USB Receiver All products are tested before delivery,your purchase at our store is guaranteed. If any problem, please contact us and we'll supply our best service for you.