A4Tech FG2400 Air2 2.4G Wireless QuietKey Combo Set combines a compact wireless keyboard with a silent-click ergonomic mouse for a quiet and productive workspace. Featuring reliable 2.4GHz wireless connectivity, adjustable mouse DPI up to 2000, QuietKey technology, auto-channel sorting, laser-engraved keys, and a compact two-section design, the A4Tech FG2400 Air2 Wireless Keyboard and Mouse Combo is ideal for home, office, and study. Compatible with Windows and macOS, it delivers smooth performance, comfort, and clutter-free convenience.