[BEST COMPATIBLE BLUETOOTH 4.0 CHIP] - Compatible with more than 99% of Bluetooth devices. Connect Pad 10.2 2019, Pad 9.7 inch 2018, Pad 9.7 2017, Pad Pro 12.9\" / 11.0\" / 10.5\" / 9.7\", Pad Air 10.5 / Air 2, Pad mini 5/ 4, Phone 11 Pro Max, Phone 11 Pro, Phone 11, Phone Xs Max etc. (Note: Updated system to PadOS 13 and iOS 13 or later, and turn on Assistive Touch) PC, Macbook pro air 2012/2017/2018/2019 laptop, notebook, Mac OS; Supports Win7 Win8 Win10 Linux OS X or Android tablet. Skin-friendly for comfort Quiet-click mouse with classic design with anti-fingerprint finish gives your hand maximum support and comfort. The sturdy non-slip rubber scroll wheel ensures that your hand does not slip when scrolling. Rechargeable optical wireless mouse Built-in durable 450mAh lithium battery can last up to 500 hours after full charge, and the standby time is super long with automatic sleep and wake-up mode. Easily charged via the included USB cable, no need to change the battery. NOISE-FREE Quiet clicking sound when pressing buttons, so you don't have to worry about disturbing others, especially at home while other family members are resting, so you can focus on your work. QUALITY GUARANTEE: One-year quality guarantee for this Bluetooth mouse from ZERU Make sure it fits by providing your model number.