Orders of 2 or more will receive a free gift. 1.Bluetooth4.0 Stably and fast conted: Built-in advanced sensor, no need to install any driver or software, just bluetooth on device and cont it. contion automatically every time when your computer (compatible bluetooth 4.0 / 3.0 / 2.0 ).??if you use wireless mouse on iPad/iPhone,please upgrade IOS to 13 or higher,1: bluetooth 2cli: Setting-Accessibility-Touch-Assistive touch ( it) -Devices-find and cont "Bluetooth mouse"-Enter match code '0000' or '1234 2.Silent Cli: Reduce noise by up to 90%, Almost no noise when your computer is running, ideal Mouse for office, e and leisure. Ergonomic and comfortable grip, The surf coating gives you a soft touch. 3.Rechargeable with lithium battery: ANEWISH Mouse is supplied with a USB cable for recharging, you can use it even when recharging. Battery low will cause the cursor to be inaccurate and Bluetooth to discont.The two-hour charger allows use of 3-4 weeks, standby in automatically when not use.The mouse's battery may be exhausted due to long-term transportation, Please charge the mouse after received 4.Super compatibility: Compatible with Windows, iPad / iPhone(iOS 13.1.2 and later version), Mac OS X (not for Mac OS 10.13.3 and Mojave system), Compatible with Android and Linux.Macbook, Tablet, Lenovo, Asus, , Surf, etc. . 24-hour after-s,Ifyou do not know how to cont the iPad, Please refer to the or email us 5.Portable and Easy to Use: lightweight mouse, Easy to control, is easy to store in a laptop bag, which is perfect to take it with you. 3 adjustable DPI levels (800-1200-1600 DPI), allow you to freely control the speed of the mouse. And the shape allows right hand / left hand to use. Its matt bla color makes it even more beautiful