DELUX Ergonomic Wireless Mouse, Small Hand, Lightweight, 84g, Vertical Mouse, 4000 DPI, 2.4GBluetooth 5.2 Dual Mode, Rechargeable, for Carpal Tunnel,

[Ergonomic Vertical Design] Lightweight at 84g, its compact size, natural grip design, vertical slope of the palm, and skin-friendly materials perfectly fit the human hand's anatomy; a recess for the thumb and a slightly extended bottom edge for the little finger allow for smoother movement and a more comfortable grip. Compared to traditional mice, the ergonomic vertical design may take several days to get used to. [Built-in 500mA Rechargeable Polymer Lithium-ion Battery] A single charge provides 2-3 hours of stable use and up to 2 weeks of stable use. A Type-C cable and USB-C port are located on the front of the mouse, allowing you to use the mouse while charging. [Dual-Mode Connection] This vertical mouse offers two connection modes: wireless 2.4G RF (the USB Nano receiver is stored in the bottom of the mouse) and Bluetooth 5.2 (Bluetooth dual-channel BT1+BT2). Easily switch between the two modes to adapt to different usage conditions. (Note: BT 5.2 supports LMP 11 and above protocols.) [5-Level DPI Adjustment] Easily adjust the DPI to 5 levels (800/1200/1600/2400/4000) using the DPI button above the back button. [Compatibility] Compatible with MacOS, Windows XP, Vista, 7, 8, 10, and 11 operating systems. Fits different devices, laptops, PC computers, notebooks, and Macbooks.