Delux Ergonomic Wireless Small Vertical 4000 Dual for Carpal and Hand for and Laptops Mouse, Hand, Lightweight, 84g, Mouse, DPI, 2.4G/Bluetooth 5.2

【Ergonomic Vertical Design】84g lightweight, compact mini size, natural handshake design, palm vertical slope design, skin-friendly material, fits the structure of the human hand; recess for the thumb and slightly extended bottom edge for the little finger, smoother movement and more comfortable grip; Compared with traditional mice, the ergonomic vertical design mouse may take a few 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. The Type-C cable and USB-C port are designed on the front of the mouse, allowing you to use it while charging. [Dual-Mode Connection] This vertical mouse has two connection modes: wireless 2.4G RF (USB Nano receiver stored at the bottom of the mouse) and BT 5.2 (Bluetooth dual-channel BT1+BT2). You can 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] 5 levels of DPI (800/1200/1600/2400/4000) can be easily adjusted using the DPI button above the back button. 【Compatibility】Compatible with MacOS, Windows XP, Vista, 7, 8, 10, 11 operating systems. Fits different devices, laptops, PC computers, notebooks, Macbooks. DELUX Ergonomic Wireless Mouse, Vertical Mouse for Small Hands