Smooth & Silent Typing: Enjoy quiet productivity with this wireless keyboard mouse combo—noise-reduced keys and silent clicks keep your workspace peaceful, perfect for home, office, or travel One USB-A Dongle Connection: Simply plug the included USB-A dongle (stored inside the mouse) to connect both keyboard and mouse instantly—no Bluetooth, no extra dongles, just one plug for stable performance, 66 ft Plug-and-Play Convenience: Ready to use in seconds. The full-size keyboard with number pad and responsive typing ensures efficiency for work, study, or creative projects Battery Included & Important Tip: Keyboard uses AAA and mouse uses AA batteries—both included. Remove the plastic wrap from each battery before use!!! or the devices won’t power on Compatible with USB-C Devices: Works with laptops and desktops that feature a USB-C port. Supports major systems including Windows, Mac, Chrome OS, and Linux PHILIPS can be traced back to 1891, when it was founded by brothers Gerard Philips and Anton Philips in Eindhoven, Netherlands.As a technology company, Philips - with their brand licensees- innovate for people with one consistent belief: there's always a way to make life better. Experience stay comfortable all day and any where with Philips Professional Wireless Keyboard and Mouse Combo. -- The 2025 newly upgraded 2.4GHz wireless technology has a wider range (about 43 ft) and more stable signal (depending on actual use) than traditional ones. -- Intelligent automated sleep technology saves power, extends battery life, and reduces the frequency of battery replacement. -- Only requires one AA battery (mouse) and one AAA battery (keyboard), which can keep long-time use(depending on work intensity). -- Unifying Usb-Receiver,plug & play, supporting both mouse and keyboard wireless combo, without complex installation programs and setup steps to meet daily work. Classic Standard American Full-sized Layout Wireless Keyboard - 108 Keys -- Clear positioning keys and smooth,curved buttons provide a comfortable & familiar typing experience.You can accurately complete typing tasks based on muscle memory without looking down for characters.