DELUX Ergonomic Wireless Small Vertical 4000 Dual for Carpal and Hand for and Macs Mouse, Quiet, Hand, Mouse, DPI, 2.4G/Bluetooth 5.2 Mode,

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- [Ergonomic Vertical Design] Compact size, natural grip design, vertical slope of the palm, and skin-friendly materials fit the human hand structure; a recess for the thumb and a slightly extended bottom edge for the little finger allow for smoother movement and a more comfortable grip; ergonomic shape reduces hand fatigue and relieves pressure caused by long-term use of a traditional mouse. Compared to a traditional mouse, 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. 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. You can easily switch between the two modes to suit different usage conditions. (Note: BT 5.2 is only available on Windows 8 and above.) [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. [Silent Click] This ergonomic mouse features silent buttons (left, scroll wheel, right button) that reduce noise by over 90%, allowing you to concentrate on your work without worrying about disturbing others, even in the office or in a quiet place. 【Compatibility】Compatible with Windows XP, Vista, 7, 8, 10 and above operating systems. Works with various devices, laptops, PC computers, notebooks, and Macbooks (Mac support is limited, and the "forward" and "back" buttons are not available on Mac). DELUX Ergonomic Wireless Mouse, Quiet, Small Hand, Vertical Mouse, 4000 DPI, 2.4G/Bluetooth 5.2 Dual Mode, Rechargeable, for Carpal Tunnel, Wrist, and Hand Fatigue, for Laptops, PCs, and Macs (M618MINI - White)