🌱 Nulea M501 Wireless Rechargeable Trackball Mouse, 3 Modes (BT)

Ergonomic design with smooth thumb control – no wrist movement, reduces strain. Adjustable DPI for precise tracking on almost any surface. Works great in small spaces (desk, couch, bed, etc.). Connect up to 3 devices (Bluetooth or USB) – easy switching. Built-in rechargeable battery (no disposable batteries needed). 6-button design with forward/back navigation. Comes with charging cable. Use standard USB (5V) charging only. Not all buttons are programmable. Perfect for work, home, or travel!