<ul><li>Dual-Mode Connectivity – Switch between Bluetooth 5.1 &amp; 2.4GHz USB wireless</li><li>Rechargeable Battery – Built-in lithium battery with USB charging cable</li><li>1000 DPI Optical Sensor – Smooth and accurate tracking for everyday tasks</li><li>RGB Backlight – Soft breathing light for a stylish look</li><li>️ Slim &amp; Ergonomic Design – Comfortable for both left- and right-handed use</li><li>Silent Clicks – Quiet operation ideal for office, study, or travel use</li><li>Lightweight &amp; Travel-Friendly – Ultra-portable size fits in bags and pockets</li><li>Universal Compatibility – Works with Windows, macOS, Android, tablets &amp; smart TVs</li></ul>