Black Wireless Vertical Mouse, Small Rechargeable Silent Ergonomic Mouse with BT 5.2 and USB Receiver, 6 Buttons and 4000 DPI, for Carpal Tunnel

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. • 【Higher Sensitivity】1200 resolution optical tracking technology provides higher sensitivity than standard optical mice, providing high-precision and zero-delay vertical mouse interpretation for smooth and precise tracking on a variety of surfaces. • 【Ergonomic Design】The scientific ergonomic design encourages a healthy neutral "handshake" of the wrist and arm position, making the movement smoother and reducing overall fatigue. • 【Plug and Play】Easy to use, 4 buttons and 1 thumb wheel for high compatibility. • 【Buttons】The forward/back button has been added to facilitate web browsing and is the best choice for web surfers, gamers and people using computers. • 【Wide Compatibility】Compatible with Windows 7/8/10/Mac OS. The mouse is also suitable for various devices, including PC, laptop, computer, notebook, phone, and MacBook.