Experience the beauty of the Lofree DOT Liquid Foundation Mechanical Keyboard! Showcasing a unique Liquid Foundation design, this keyboard will help you gain the perception of beauty and better fight against sloppy daily life. Let your fingertips play music and be inspired as you type. The perfect accessory for any desk setup! DOT 75% Keyboard: Mounting ArtIn addition to the well-designed overall appearance, the exquisite mounting of flowers in the details is also very in line with the aesthetics of consumers.Customized Red SwitchSelect the mechanical switch of the red switch, the dense percussion experience, with a delicate and silky touch, just like liquid foundation smooth and soft.Four Levels Of Backlight BrightnessIt adopts a white LED monochrome backlight, and the brightness of four levels of light can be adjusted. When night falls, counting the stars and sipping chocolates, it is still wonderful and interesting in the dark.System-Wide, All-Equipment CommonSupports wired and Bluetooth dual-mode connections, mobile phones, tablets, and computers are all universal. Windows, Mac, and iOS system-wide common. Bluetooth Link MethodFlip the switch on the back to "WLS" and then flip the switch to your system, such as Windoes/Android. Then press and hold FN+1 or FN+2 or FN+3 until the Bluetooth indicator light (to the right of the Enter key) flashes slowly to enter Bluetooth pairing. Bluetooth name "DOT2@Lofree".2.4G Link MethodFlip the switch on the back to "WLS" and then flip the switch to your system, such as Windows/Android. Then take out the 2.4G dongle and insert it into the computer interface. Press the FN+4 shortcut key, and the indicator light on the right side (to the right of the Enter key) is always on, indicating that the link is successful. Numpad: One Machine With Two FunctionsIt is a numeric keypad and a calculator, and the one-touch switch between the two modes is a supplement to the keyboard key area and is also convenient for daily use. Tri-Mode ConnectionsBluetooth/wired/2.4G, no driver required, connect and use immediately without restrictions on environment and equipment. GASKETGASKET structure makes input softer and more flexible, with a comfortable feel. With Gateron's specially tuned foundation switches and 40G linear feel, it has better consistency when used with a keyboard. Adjustable Single-Color BacklightSingle-color warm light backlight, adjustable 4 levels of brightness, worry-free use at night. General Brand: Lofree Type: Mechanical Keyboard Model: Liquid Foundation Specification Keys Number: 79 / 75% Backlight: LED Support System: Windows/Mac Battery Capacity: 4000mAh Switch Type: Customized Red Linear Switches Connectivity: USB-C / BT. / 2.4GHz Material: ABS Weight & Size Product Weight: 0.81kg Package Weight: 1kg Product Size(L x W x H): 306*144*30.6mm Package Contents 1 x Liquid Foundation DOT Keyboard 1 x Cleaning Brush 1 x Type-C Cable 1 x 2.4G dongle 1 x User Manual   General Brand: Lofree Type: Numpad Model: EH121 Specification Number of keys: 20-Key Case Material: PC Keycaps Material: ABS+PC Hot-Swappable: Yes Connection: Wired Type-C/Wireless 2.4G/Bluetooth 5.3 Battery Capacity: 950mAh Weight & Size Product Weight: 0.252kg Package Weight: 0.4kg Product Size(L x W x H): 94*149.3*39.1mm Package Contents 1 x Numpad 1 x Type-C Cable 1 x 2.4G Receiver 1 x User Manual