Wireless keyboard and mouse pair with backlit keys and learning features - Backlight design: innovative side lighting for a smooth glow; dual color characters readable in the dark; three brightness levels to suit your environment - 2.4G wireless connectivity: stable plug-and-play keyboard and mouse for computer use with easy setup - Learning function: keys with learning and self-learning capabilities to adapt to user preferences and routines - Precise and smooth operation: keyboard and mouse provide accurate positioning and effortless, fluid use - Ergonomic design: multi-step structure and ergonomic contours for comfortable long sessions - Compatibility and build: designed for reliable wireless use with desktop and laptop computers; clear performance expectations from a compact keyboard and mouse pair Use scenarios - Office or study in dim rooms: type documents and browse with visible keys and steady wireless response - Creative work or design tasks: rely on precise cursor control and smooth keystrokes for extended sessions - Home and travel: portable wireless setup for multimedia control, browsing, and productivity on a laptop or desktop This combination emphasizes function, ease of use, and comfortable performance without extra fluff, keeping to the original features and intent.