2.4GHz Wireless Keyboard and Mouse Combo Set Plug and play design with a 35 feet working range. Includes a 2in1 nano receiver; no software installation required. No delays or dropouts, freeing you from cable constraints to keep your desk surface neat and uncluttered. The keyboard and mouse can be used separately; simply insert the single USB receiver to use the wireless keyboard and mouse together. Auto PowerSaving Function The wireless typewriter keyboard runs on 1 AAA battery, and the wireless mouse runs on 1 AA battery (both batteries included). When the keyboard is idle for more than 5 minutes, it automatically enters sleep mode. Press any key to activate the device again. 110Key Full Size Keyboard This cute typewriter wireless membrane keyboard with a number pad features noisecanceling keys. The retro round concave key caps fit the fingertips, offering comfortable pressing. The layout is designed to minimize fatigue, so your hands won't tire even during long work sessions. Ergonomic Design The wireless colorful keyboard adopts an ergonomic design with an antislip pad to maintain an tilt, helping to prevent wrist strain during extended typing. It is also easy to wipe clean of dust. Use scenarios Home office or study desk: enjoy a retro typing experience with modern wireless convenience, while keeping your workspace tidy and cable. Small living spaces or dorm rooms: reduce desk clutter and improve organization with a compact, easy setup that still provides a fullsize keyboard and mouse. Shared workstations or classrooms: simple to pair and switch between devices, supporting multiple users without extra software.