KYSONA EM18 Wireless Ergonomic Vertical Mouse, Ergo Design, Bluetooth Cordless Mouse, Silent Click, 5-Level Adjustable DPI, Carpal Tunnel Mice for Computer, PC, Mac, Laptop, Black

Ergonomic Design: Features a scientifically designed 57 tilt angle that conforms to the natural curve of your hand, effectively relieving wrist pressure and reducing fatigue during extended use. Perfectly suited for office workers, designers, and programmerscomfortable to hold all day long ^^ Bluetooth & 2.4GH z
Wireless: Seamlessly switch between three connection modes: ultra-stable Bluetooth 5.0, widely compatible Bluetooth 3.0, and a low-latency 2.4GH z wireless receiver. No drivers neededjust plug and play. Enjoy smooth, reliable wireless performance and effortless multi-device switching anytime, anywhere, 2* AA batteries are required (not included) ^^
Multi-Level DPI Adjustment: 5 precision DPI levels (800/1200/1600/2400/4000), EM18 adapts effortlessly to everything from casual web browsing and everyday documents to high-precision design work. With a single click, you can instantly find the speed that suits you best. It moves as fast as your mind thinkssmooth, intuitive, and precisedelivering that true "point-where-you-think" experience ^^ Multi-Scenario Usesilent micro-switches for noiseless clicks that wont disturb othersideal for office settings or late-night use. Compatible with Windows, Mac, Android, and Linux systems, and works seamlessly with PCs, laptops, tablets, and smartphonesa truly versatile, all-scenario mouse ^^
Professional Customer Support: If you encounter any issues during use, please contact us promptly through well provide you with a timely solution, even if the return window has passed. EM18 is specifically designed for users with medium to large-sized hands. Please refer to the detailed product dimensions to ensure the size fits your hand for the best experience