[3 charging methods] : charger /USB port /Type-C. The Type-C adapter and charging cable are provided in the package. The charging cable can be connected to the Type-C adapter to charge the mouse. ortable accessories that allow the mouse to charge at any time without electricity. Type-C adapters can also be used to read USB memory/data [Tri-mode Bluetooth mouse (2.4GHz + BT3.0 + BT5.0)] The three-mode wireless mouse only needs to be switched once to freely switch between the three devices. It can connect to 3.0 and 5.0 devices via Bluetooth, and connect to another device via a 2.4GHz USB receiver. 2.4G mode is suitable for laptops or any devices with USB ports, just plug in the USB receiver and you can use it directly. Note: You cannot use Bluetooth mode and 2.4G mode at the same time. [Super Compatibility]: Bluetooth mode is compatible with i ad 10.2 2019, i ad 9.7 inches 2018, i ad 9.7 2017, i ad ro 12.9 inches / 11.0 inches / 10.5 inches / 9.7 inches, i ad Air 4/3/2, i ad mini 5/4 , The new hone SE 2020, hone 11 ro Max, hone 11 ro, hone 11, etc. (Note: update the system to i adOS 13 and iOS 13 or later, and turn on "Assistive Touch"), also applicable to computers, laptops, C, laptop with Windows, Mac OS, Linux system and Android tablet. [ ower consumption and D I]: Three-level D I sensitivity selection, namely 800-1200-1600. ress the right button and the middle wheel button at the same time for three seconds to switch D I. Smart sleep mode can better extend battery life. If you do not use the mouse for 5 minutes, it will enter the automatic sleep mode to reduce power consumption. When you use it again, click any button and the mouse will enter the working mode again [Ultra-thin portable magnetic cover]: When the USB receiver is not in use, it can stay in the USB port of the C, or it can be stored under the wireless mouse cover. The magnetic cover, just flip open the cover gently. Lightweight and portable three-mode mouse is very suitable for travel, office and home