?2.4G wireless keyboard and mouse?: 2 in 1 keyboard and mouse set, keyboard and mouse share a 2.4G dongle, just insert a USB dongle, you can use keyboard and mouse at the same time, keyboard and mouse have no signal interference, no delay, 29 anti -ghosting keys ?Rechargeable keyboard and mouse?: the keyboard is equipped with 1850 mAh battery, and the mouse is equipped with 500 mAh battery. It only takes 5 hours to charge the keyboard and mouse, and it can be used continuously for more than 48 hours. There is no need to purchase additional batteries. A special charging cable is included in the package. ?Wireless RGB keyboard and mouse?: The keyboard is equipped with FN+(1-5) 5 sets of shortcut keys, which can adjust the keyboard lighting in 19 color modes. The mouse has built-in lights of 7 colors. The brightness of the keyboard can be adjusted, and the night use will not be affected. Currently, there is no driver, so lighting customization is not possible. ?Plug and play keyboard and mouse?: The keyboard and mouse have been set for code matching by default. You only need to plug in the USB receiver to directly use the keyboard and mouse. If you can’t use the keyboard or mouse, please set the code according to the instructions (the wireless keyboard and mouse may break code during long-distance transportation, please pay attention) ?Wireless silent keyboard and mouse?: The keyboard adopts the buttons similar to the mechanical feel, and takes into account the characteristics of the mechanical feel and the mute button. The mute button used in the mouse will not fade. (Note: The keyboard is not a mechanical switch). In addition, it is waterproof, so you don't have to worry about spilled liquid that will damage the keyboard.