Description: 【Dual mode wireless connection】: The wireless dual mode mouse supports both 2.4G and wireless connections, allowing users to choose a more stable 2.4G connection or a more convenient connection, allowing users to easily and stably switch wirelessly between devices to meet different needs. equipment requirements. 【Lightweight】: The computer mouse is designed to be lightweight, providing a more comfortable gaming experience, especially during long gaming sessions 【Vertical Design】: Vertical Mouse's unique vertical design follows ergonomic principles, feels comfortable in the hand, effectively reduces hand fatigue, and provides a more comfortable and experience during long term use. 【2.4G Wireless Connection】: 2.4G Vertical Mouse Optical Mice is easy to use, 1600DPI adjustable, responsive and suitable for most common computers. 【Roller】: Ergonomic Mouse's soft rubber wrapped roller can effectively increase comfort and reduce discomfort caused by friction with your hands. Size Chart: 10.6cmx8.6cmx8.3cm/4.17inchx3.39inchx3.27inch Package Includes: 1 Dual Mode Wireless Mouse 1 USB receiver 1 English instruction manual Note: Please allow slightly errors due to manual measurement and different monitors.