Rechargeable 3-In-1 Combo: Includes a full-size wireless gaming keyboard, adjustable DPI mouse, and mouse pad in one setup. Built-in 3000 mAh keyboard battery plus 1000 mAh mouse battery deliver up to 75 hours of use with lighting on, helping keep your desk cleaner and reducing cable clutter for gaming, work, and study Stable 2.4G Wireless Connection: The keyboard and mouse share one USB receiver stored at the bottom of the mouse for quick setup and a cleaner desktop. Designed for responsive everyday control, the 2.4GHz connection supports smooth operation for home office tasks, schoolwork, and casual gaming sessions Rainbow Backlit And Clear Key Visibility: The keyboard features rainbow backlighting with 3 brightness levels, while the mouse adds 7-color breathing light for a more immersive desktop setup. Light-through keycaps stay easy to read in low light, making late-night gaming or work more comfortable and visually engaging Quiet Mechanical Feel With 29-Key Anti-Ghostin