Wireless Computer Bluetooth Mouse with Smart Flying Scroll Thumb Scroll Ergonomic Mice Silent 3 Devices Mouse for Windows/Mac OS/Chrome/Linux/Android

4-level
DPI: Settings (1000/1600/2400/3000) DPI to meet your multiple needs either for daily work. Silent mouse can be used on any computer desktop and mouse pad. Move the mouse to wake up the screen.
Smart Flying Scroll: The Infinmind metal roller design mouse with remarkable speed and near silence allows you to quickly scroll up and down the page.
Comfortable Design: Ergonomically designed mouse reduces hand fatigue. Its contoured shape with soft rubber grips support you need for effortless control all day long. The mouse comes with a thumb wheel and forward/backward buttons on the side to make your office more convenient.
Multi-device and Multi-OS: This mouse is able to connect to 3 devices ( 2.4G Wireless+ Bluetooth*2). You can switch between 3 devices with a single button clicking. Compatible with WindowsMac OSLinuxIOSAndroidChrome OS. It is designed with a one-touch switching button specifically for effortless transition between Windows and Mac systems ensuring a smooth work-entertainment experience.
Long Battery Life: 2 AA batteries are included in the package you can place 1 or 2 batteries to use (depending on your preference of mouse weight). 1 battery can last up to 8 months and 2 batteries can last up to 16 months. (This varies according to the environment in which it is used. )