Bluetooth4.0 Connected Stably and Fast: Built-in advanced sensor, no need to install any driver or software, just search the bluetooth device and connect it. Stable and automatic connection every time I open my computer (bluetooth 4.0/3.0/2.0 compatible). If you don't know how to connect the iPad, please refer to the product description or email us< /p> Silent Click: Reduce the noise up to 90%, You won't even hear it when my computer is working, ideal mouse for office, home and leisure. Ergonomic and comfortable grip, The surface coating gives you a soft touch. Not sticky even if you sweat Rechargeable with lithium battery: Mouse is supplied with a usb cable for recharging, that even by recharging it, you can use it. If the battery is low, the cursor will be inaccurate and Bluetooth will disconnect. Two-hour charger allows 3-4 weeks use, Auto sleep when not in use. Mouse battery may be drained due to a long-term transportation. Please charge the mouse after receiving Super Compatible: Compatible with Windows, iPad/iPhone(IOS13 .1.2 or above), Mac OS X (not for Mac OS 10.13.3 and Mojave system), Android and Linux.Macbook, Tablet, Lenovo, Asus, HP, Surface, etc.< /p> Portable and Easy Operation: Lightweight 69g AE WISH ANEWISH Mouse Easy to control, easy to store in a laptop bag, perfect for on the go. 3 adjustable DPI levels (800-1200-1600 DPI), allow you to control the speed of the mouse freely. And the shape allows right-handed / left-handed use. Its matte black color makes it even more beautiful