<div style="font-size:16px;">Easy to use. This RGB mouse pad is powered by USB, plug and play, no driver required. One button, press once to change the lighting mode, press twice quickly to change the brightness, press and hold for about 3 seconds to turn on/off. The mouse pad will turn back on to the lighting mode you had previously, no need to select it again. very convenient to use. 14 Lighting Modes. This large mouse pad features 14 lighting modes: including dynamic colorful breathing lighting mode, 7 static monochrome lighting modes and lights-out mode. It provides stunning visual effects and creates an immersive gaming environment. Power-off memory function remembers the last lighting mode you selected. Large and Perfect Size. It measures 800x400mm (31.4x15.8 inches), which is larger than others. This mouse pad will cover the area for a full-size keyboard and mouse, providing plenty of room for professional gaming or office work. Suitable for all types of keyboards and mice. Non-slip Rubber Base. This gaming mouse pad is made of natural rubber, with a grooved textured bottom that firmly grips your desktop, provides stable operation for your mouse/keyboard, allowing you to enjoy ultimate precision in the games you are most passionate about. Stable and not easy to move, durable. Smooth and Waterproof Surface. The smooth surface of the RGB mouse pad is made of microfiber woven material, which can improve the position of the mouse. When liquid splashes on the gaming mouse pad, don't worry, water droplets will form and slide down. Easy to clean, it will not delay your work or game.</div>