Excellent Compatibility: The mouse compatible with iOS MacOS Android and Windows system. It's perfect for laptop Surface PC computer desktop chromebook, Android Samsung tablet smartphone cell phone, iPhone iPad, iPad Mini, iPad Pro, iPad Air, MacBook Pro Air Mac iMac multiple devices.The Bluetooth Mouse ONLY compatible with iOS 13, iPadOS 13, MacOS 10.10 and Above. You need to update the system of your ipad and iphone to iOS 13 or above, and turn on Settingandgt;Accessibilityandgt;Touchandgt;Assistive Touch Plug and Play, Easy to Pair: The dual mode mouse adopt stable Bluetooth and 2.4GHz wireless technology, advanced optical technology can realize the ability of quick click and quick response. The working distance is up to 10 meters. 2.4G mode: Plug and play, no drivers are required, USB nano receiver is located on the bottom of the mouse. Bluetooth mode: Easy to pair and easy to use. Rechargeable Cordless Mouse: Built-in rechargeable lithium battery, after fully charged, they can be used for more than 30 days (When used continuously for 2 hours a day). If it's not used for more than 10 minutes, it will automatically enter the sleep state to save power. If you want to continue to use it, just click any key to wake up the mouse. Light Weight and Quiet Click: The silent click design can reduce the noise by up to 90%, so you can focus on your work and study without worrying about disturbing others. Lightweight and portable design allows you to easily carry it, which is perfect for office, home, meetings, and business travel. Mouse dimensions: 11 x 5.8 x 2.7 cm, weight: 60g (Size: 4.33 x 2.3 x 1.06 inch, weight: 2.12ounce). Ergonomic Design : The skin-friendly coating on the mouse surface and the ergonomic design provide maximum comfort and support for your hands, reducing the fatigue caused to your right hand due to long-term use. 3 levels adjustable DPI: 800-1200-1600, you can adjust DPI according to your needs.