I300 Wireless Dual Switches Between Multiple Ergonomic Vertical Reduces Wrist Quiet DPI Lightweight 400mAh Long Battery Compatible with Office Windows

[57° Ergonomic Design] The ergonomic 57° vertical design keeps your wrist in a straight "neutral position," significantly reducing the strain on your wrist that typically occurs when using a mouse. This reduces wrist and forearm fatigue for those who work all day on a computer. The angle makes it easy to move your hands from a "natural" position on the desk. [Quiet Operation] The internal switch uses vibration-damping rubber to reduce the clicking noise to the level of a whisper. This makes it ideal for use in offices, libraries, and shared spaces, during meetings, and during late-night work. [Dual Mode] Wireless Bluetooth connection with dual channels allows you to instantly switch between multiple devices with the touch of a button, without interfering with your work efficiency. Whether you're traveling, working, or enjoying entertainment at home, you can flexibly choose the device that best suits your needs, improving ease of use and adaptability to different situations. Three-Level DPI: 800/1200/1600 DPI allows you to instantly adjust the cursor speed to suit your needs. The ultra-lightweight body weighs just 84g ±3g, making it perfect for carrying around in your bag. Ideal for work on the go or while traveling. [Large Capacity] The built-in 400mAh battery provides continuous operation. Compatible with Type-C charging. Compatible with major operating systems including Windows, macOS, iPadOS, and Android, it can be used immediately with almost all devices. 1