✅ 2.4GHz Wireless Connectivity Enjoy stable, lag-free wireless performance with a 10-meter working range using the USB Nano Receiver. ✅ 1600 DPI Optical Sensor Delivers smooth, precise tracking — ideal for work, browsing, and casual gaming. ✅ Ergonomic & Ambidextrous Design Lightweight and comfortable for both left- and right-hand users — perfect for long hours. ✅ Smooth 3-Button Design Navigate effortlessly with three intuitive buttons, perfect for everyday tasks like browsing, clicking, and scrolling. ✅ Plug & Play Convenience No software needed. Simply plug in the USB receiver and start using instantly. ✅ Long Battery Life with Auto Sleep Comes with a Duracell AA battery and power-saving technology to extend usage time. ✅ Compact & Travel Friendly Small and sleek design makes it easy to carry — fits perfectly in laptop bags and backpacks.