&lt;ul&gt; &lt;li&gt;Dual-mode connectivity: Bluetooth &amp; 2.4GHz wireless &lt;/li&gt; &lt;li&gt;Built-in rechargeable lithium battery – no external batteries needed&lt;/li&gt; &lt;li&gt;Adjustable DPI: 800 / 1200 / 1600 DPI&lt;/li&gt; &lt;li&gt;Silent click buttons – ideal for quiet environments&lt;/li&gt; &lt;li&gt;Compact and lightweight design for portability&lt;/li&gt; &lt;li&gt;Ergonomic shape for comfortable grip&lt;/li&gt; &lt;li&gt;Compatible with Windows, macOS, Android, and iOS&lt;/li&gt; &lt;/ul&gt;