1.High-performance Rechargeable Keyboard and Mouse: Are you looking for a wireless keyboard and mouse combo that can perfectly balance work and games? Wireless gaming keyboard and mouse combo is a great choice. 2.4G high-speed and stable transmission, ensuring it can easily handle even intense battles. Note: The USB receiver is at the bottom of the mouse. 2.Rechargeable & Long Battery Life: The keyboard is equipped with a 3000 mAh battery, and the mouse is equipped with an 800 mAh battery. The long battery life allows for continuous use for 75 hours with light use. The keyboard and mouse have smart energy-saving functions. If there is no operation within 2 minutes, they will automatically go to sleep, and pressing any key wakes them up. Please charge for 8 hours before use. 3.Gorgeous Backlit Keyboard Mouse: Backlit keyboard with 3 brightness levels for choice. All keycaps have backlight function; keycap letters never fade; 29 anti-ghosting keys. The shiny cap letters are very clear even without light, making it easy to find the accurate keys and reducing the error rate. The mouse has a built-in 7-color cyclic gradual lighting effect. 4.Gaming Mouse: This wireless mouse is designed with a cool cracked pattern and 7-color auto-changing breathing backlight, 6 buttons, 3 levels of adjustable DPI (800 - 1600 - 2400), creating a fancy visual experience, making operation more flexible and accurate. It is made of high-quality ABS material and has an ergonomic housing, ensuring comfortable long-term use without fatigue. It also has a button to turn on/off the backlight, which is very practical.