Wireless Vertical Ergonomic Wireless Rechargeable Optical Mouse with USB Adjustable for Left-Handed 2.4G Mouse, Left-Handed Mouse, Adapter, DPI,

3 DPI Adjustable: The mouse allows you to easily adjust the mouse sensitivity: 800, 1200, 1600 DPI 3 gears, using a high-quality optical engine to achieve faster response, smoother tracking, and more precise movements. Rechargeable Mouse: The rechargeable wireless mouse has a built-in 110mAh lithium battery, which can be easily charged with the included USB cable. There's no need to replace the battery. After a 3-hour full charge, the wireless mouse can be used for approximately 30 days. Professional Design: The vertical mouse allows you to keep your left hand in a normal holding position, preventing wrist pain from prolonged use. Designed for left-handed users, it's ideal for the office or home office. Wide Compatibility: The mouse works with PCs, laptops, and all USB-connected devices, no additional drivers required - plug and play. Durable Design: The wireless mouse supports up to 50 million clicks and offers a superior feel compared to a regular mouse. It features an elegant rubberized matte finish that provides excellent grip while resisting fingerprints and smudges. How to use: After turning on the mouse, plug and play specification: Item Type: Left-Hand Vertical Mouse Material: ABS Type: Built-in 110mAh 302323 Lithium (shipped with built-in) Usage distance: > 15M Transmit power: Max +5db Sensitivity: 800, 1200, 1600 DPI adjustable in three levels System requirements: For Windows 2000, XP, Vista, CE, win 7, win10, Linux, Android Package List: 1x mouse 1x charging cable 1x Adapter 1x User Manual