amazon basics Ergonomic Mouse, 2.4 GHz Mode, Wireless Optical Mouse, DPI Adjustable [800, 1200, 1600, 2400], 6D Buttons, Compatible with PC, Mac, Laptop - Black(Non Rechargable)

[Mini and ergonomic design] The natural handshake design and skin-friendly material provide a comfortable grip, reducing hand fatigue caused by long-term use. This compact mouse also features a concave area for the thumb and an extended bottom edge for the pinky finger, resulting in smoother movement and better control.[Connectivity] 2.4 GHz wireless connection (does not support Bluetooth); this mouse uses a small USB receiver that can stay plugged into your computer without obstructing other ports[Battery] Wireless mouse in Black for easily navigating a computer interface; uses 1 AA battery (Not Included)[Adjustable DPI] 800 / 1200 / 1600 / 2400DPI Resolution Optical Tracking Technology provide[Adjustable DPI]. Three adjustable DPI levels (800/1200/1600) can be easily set via the DPI button, offering precise movement for your specific needs.[Efficiency in Every Click] Streamline web browsing with Backward/Forward Page buttons. Positioned above the thumb rest, a light thumb press effortlessly navigates pages, preventing wrist strain during prolonged use.