Feature: 1. Universal Compatibility: This optical mouse is compatible with for Chromebook, for Wins 11 10 8 7 2003 2000 XP, for OS X10.4 or above, for Linux, for Android, and more. It suits various devices like laptops, desktops, PCs, etc. (Note: It only connects to devices with a USB A port.) 2. Portable and Ergonomic Design: Specifically designed for medium and small hands, this USB mouse provides optimal fit and comfort. Its portable design makes it easy to store in your travel bag. 3. Quiet to Operate: With its responsive buttons and scroll wheel, the 2.4G wireless mouse provides subtle and soft clicks, producing very little noise, offering a more comfortable user experience. 4. Reliable and Adjustable Connection: Equipped with a nano receiver stored inside the mouse, the 2.4GHz wireless technology ensures a reliable connection up to 49 feet. The mouse also has three adjustable DPI levels (800 1600 2400) to cater to your specific needs. 5. Smart Sleep Mode: The mouse enters a first level standby mode after 36 seconds of inactivity, and falls into a deep sleep after 66 seconds of non use. Simply press any button to wake it up, an effective energy saving feature. Specification: Item Type: Wireless Mouse Material: ABS Built in Polymer Lithium Battery: 500mAh DPI: 800 1600 2400 DPI. Package List: 1 x Mouse 1 x Receiver 1 x User Manual 1 x Charging Cable