Built-in 2800mAh high-capacity lithium battery can be cyclically charged with a power switch, environmental protection, effectively extending the endurance time. Wired mode and 2.4G wireless mode with driver, with custom function, macro definition. FN + key combination to switch between 19 kinds of RGB lighting effects and turn off lighting effects, total 20 kinds of lighting effects.With the driver has music rhythm RGB light effect, there are 4 kinds of light effect modes available under this light effect. With multimedia multifunction knob, can switch between office and game mode, convenient and quick.Humanized design of the keyboard, adding a series of commonly used shortcut function keys in cooperation with Fn. Fashionable design, PC transparent top and bottom cover, Gasket structure, feel delicate and soft elastic.Keycap and mechanical switch can be plugged, magnetic metal nameplate, hidden storage receiver.