[BEST COMPATIBLE BLUETOOTH 4.0 CHIP] - Compatible with more than 99% Bluetooth devices. Connect iPad 10.2 2019, iPad 9.7 Inch 2018, iPad 9.7 2017, iPad Pro 12.9" / 11.0" / 10.5"/ 9.7", iPad Air 10.5 / Air 2, iPad mini 5/ 4, iPhone 11 Pro Max, iPhone 11 Pro, iPhone 11, iPhone Xs Max etc.( Note: Updated System to iPadOS 13 and iOS 13 or above, and Turn on the “Assistive Touch” ) PC, Macbook pro air 2012/…2017/2018/2019 laptop, notebook, Mac OS; Support Win7 Win8 Win10 Linux OS X or Android tablet. ?Skin-Friendly for Comfort?Silent click Mouse with classic design with anti-fingerprint finish offers your hand maximum support and comfort. The sturdy anti-slip rubber scroll wheel ensures that your hand will not slip when scrolling. ?Rechargeable Optical Wireless Mouse?Built-in durable 450mAh lithium rechargeable battery can last up to 500 hours after fully charged, and standby time is super long with auto sleep and wake mode. Easily recharged through the included USB cable, no need to change the battery. ?NOISE FREE?Quiet click sound when pressing buttons, which makes you away from worrying about bothering others, especially at home while other family members having rest, so that you can stay focused on your work. QUALITY GUARANTEE: One year quality warranty for this bluetooth mouse from ZERU