✪✪3DPI SWITCH: With high-performance optical chips, up to 1600 dpi (800, 1200, 1600) precise tracking, to meet different needs.
✪✪Uses Bluetooth 3.0/5.2 technology, built-in durable 500mAh lithium polymer rechargeable battery, long lifespan, charging time is about 1.5-2.5 hours, long usage time, automatic shutdown function helps you save energy as your Bluetooth mouse turns off when your computer is turned off or the receiver is disconnected. If you don't use the mouse for eight minutes, it goes into sleep mode, you can press any button to wake it up. Energy-saving and extremely low power consumption. ✪✪It is compatible with Mac OS Windows /Win8/10/ and is suitable for desktop computer/ipad/notebook/Mac Macbook Pro/Air(2017/2018/2019/2020 /2021) iMac and other devices. ✪✪Contoured shape, ultra-thin and lightweight design, smooth surface ensures maximum comfort and support for your hand even after long hours of work, rubberized scroll wheel ensures your hand does not slip when scrolling, this Bluetooth mouse can meet your requirements for daily office work and personal preferences. ✪✪