?Portable Wireless Mouse?32mm slim streamline design, you can easily put it in your pocket or laptop bag, convenient to carry out with you for your business trip or journey. It can reach up to 30 meters away from your USB receiver. ?Long Lasting Battery Life?NexiGo computer mouse will be in half-sleep mode in 8 seconds (50uA consumption) of inactivity and in completely sleep mode in 30 minutes (30uA consumption). Press any button to wake it up. Note: powered by 1*AA battery (not included). ?Highly Precision Tracking?With high 1600 DPI, easily change the cursor sensitivity on most surfaces depending on your activity. The lightless power saving engine saves twice the power as others, it could also avoid eye injury caused by strong light. ?Suitable for Any Occasion?Cool grey and black color, ultra-slim design makes it suitable for most laptop colors, no matter in the library or cafe, it will be your best partner. The sweat-resistant and skin-friendly surface are designed for maximum comfort and support. ?Widely Compatibility?Our rechargeable wireless mouse is compatible with most computer devices on the market. It works with Windows XP, Windows Vista, Windows 7, Chrome OS, Linux Kernel 2.6+, Mac OS X 10.5, etc.