• 🖱️ Ergonomic Design: The unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees according to your needs, ensuring a more natural and comfortable position for all-day comfort.
• 🔗 Bluetooth and 2.4G Wireless Connection: Plug and play with three connection modes, allowing you to control three devices simultaneously and switch freely between PC, laptop, and iPad with a single button. Compatible with Windows, Android, Mac OS, PC, laptop, etc.
• 👍 Precise Thumb Control: The ProtoArc trackball mouse offers precise and smooth tracking, making it easy to navigate through documents and web pages without moving your arm. Your thumb controls the cursor, effectively reducing wrist and arm fatigue. Ideal for use in tight spaces like desks, couches, beds, etc.
• 🔕 Silent Click: The frosted smooth surface and silent click provide a better user experience, allowing you to work without disturbing others and stay focused. Note: The middle scroll wheel is not silent. All buttons are not programmable, and the forward-back buttons are not compatible with the Mac OS system.
• 🔋 Rechargeable and Adjustable DPI: Built-in rechargeable lithium battery, no need to change batteries. Remember to turn it off if not used for a long time. 5 DPI levels (200/400/800/1200/1600) allow you to easily change the cursor sensitivity and track more efficiently.