Welcome to our store! This keyboard and mouse set is made of ABS material, ensuring durability and long-lasting use. The keyboard features 110 keys, including a one-touch multimedia button. By using the FN + Multimedia combination key, you can easily control playback/pause and adjust the volume. The golden ratio angle design ensures that your wrist won't tire even during long typing sessions, allowing for finger flexibility. Equipped with a high-performance 2.4GHz chip, this set provides a wide range of stable wireless reception. It offers seamless and stable wireless connectivity within a 10m range, enabling high-speed and fast data transmission. The plug-and-play feature makes it easy to install, and the receiver can be stored in the receiver slot on the bottom of the mouse when not in use. The set is compatible with Windows XP/Win7/Win8/Win10 operating systems. The mouse requires 1 AA battery (not included) and the keyboard requires 1 AAA battery (not included). To use, simply insert the USB receiver into your computer's USB port, the driver software will install automatically, and insert the batteries into the mouse and keyboard with the correct polarity. The set comes with a random keyboard color. 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the item, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service. Package includes: - 1 x Mouse - 1 x Keyboard (Keyboard color random) - 1 x Manual - 1 x Receiver