Ergonomic Vertical Design: The ergonomic vertical design fully extends the wrist, avoiding muscle pain caused by long-term use of the mouse and effectively reducing wrist fatigue. This design helps users stay away from the "mouse hand" condition.

Forward-Backward Shortcut Buttons: The two thumb buttons can be used for back/forward browser navigation, making it the superior choice for internet surfers and people who work extensively on computers. However, please note that these buttons are only recognized on Windows systems, and they may not function on Mac OS X.

Mouse Button Functions: The mouse features 6 buttons. The working voltage/current is 3V/4mA, and the button life is 5 million times. The product dimensions are 1139683mm, and the product weight is 100±5g. The system requirements include Windows 2000/ME/XP (x64)/Vista/7/8/10 and Mac OS X (over V10.4), along with an available USB port.

Excellent Wireless Performance: The mouse utilizes an optical tracking system and a 2.4G USB connection mode. The effective distance is 10m, providing excellent wireless performance.

Bionic Tire Type Roller: The roller has a life of 1.2 million turns, ensuring a smooth and durable experience.

Adjustable DPI: The mouse offers 3 adjustable DPI levels: 1000-1600-2400. The rate of return is 250Hz, and the frequency range is 2405MHz-2476MHz.

2021 Design Version: The ergonomic design of the 2.4G vertical mouse effectively alleviates wrist fatigue and rejects the "mouse hand" condition. The forward-back buttons are positioned in a reasonable location, allowing users to switch freely when browsing the web. The smooth and skin-friendly surface, along with the great workmanship, ensures the mouse's longevity.

Please note the following: 1. Remove the transparent protective film on the bottom of the mouse before use. 2. The USB receiver is inserted in the battery compartment of the mouse, and 1 AA battery is required (not included). 3. The detachable stand is fashionable and beautiful, and it can be installed and used flexibly according to personal habits.

product information: