Give users a single pointing device that moves cleanly between modern laptops, tablets, and desktop systems. The ONLEE PRO DUAL combines Bluetooth and 2.4 GHz wireless connectivity, making it easier to work across different environments without changing peripherals or managing multiple dongles. That matters in mobile-first teams, shared desks, and hybrid setups where device switching is part of the day. With 1,600 DPI tracking, the mouse is tuned for precise everyday navigation, from spreadsheet work to browser-based applications and general productivity tasks. The ergonomic form is intended to support more comfortable hand placement over long sessions, helping reduce fatigue compared with flatter, less considered designs. Rechargeable power adds another layer of practicality. Instead of relying on disposable batteries, users can keep the mouse ready for regular use with less interruption. For procurement teams, this model stands out when the goal is to balance comfort, connectivity flexibility, and lower maintenance overhead in a single professional-grade peripheral.