: The wireless versions usually operate on AA batteries rather than internal charging, providing roughly 3–6 months of use . Support and Warranty
The ergonomic mouse is designed to reduce wrist strain by promoting a natural "handshake" position. While specific proprietary driver features named "Long Feature" are not documented in general technical manuals, ergonomic mice in this category typically offer specialized software features for long-term health and productivity: Core Ergonomic Drivers & Software Features bewell mouse driver