Upgrade equipped with numeric keyboard to facilitate quick calculation and numeric input. Update richer and more practical multimedia shortcut functions to make your work more convenient and efficient! Upgrade Type-C fast charge, only 2 hours charging can work 60 hours or standby 560 hours. A full charge is enough for your short business trip or vacation. Compatible with many systems, like Windows, Mac OS, iOS or Android devices that has bluetooth 5.2. You can pair up to 3 devices such as cellphone, tablet and laptop with the triple bluetooth channels simultaneously. Easy switch at a press of button. The quiet and responsive scissor switches low-profile keys offer fluid, laptop-like efficiently typing. A great wireless foldable keyboard that remove over 90% of disruptive sounds and keep the familiar typing feel. Bluetooth keyboard provides you with very comfortable and pleasing typing experience. Equipped with general function keys and multimedia function keys, you can easily perform operations from copy/paste, music playback to volume adjustment. Up to 10m working distance Built in lithium battery, Type-C charging Suspended TP button, convenient for operation.