Retro Round-Key Wireless Keyboard & Mini Optical Mouse Combo — 2.4GHz USB 2.0 Nano Receiver, 13 Hotkeys, 800-1200-1600 DPI

A blend of vintage charm and contemporary function: rounded keycaps take inspiration from classic typewriters to give a nostalgic look and pleasant typing feel. The compact optical mouse follows an ergonomic modern form and offers selectable DPI levels (800-1200-1600) to suit different tasks. Reliable 2.4GHz wireless link: the 2.4GHz connection reaches up to 28 feet, and a single tiny Nano receiver (USB 2.0) pairs both keyboard and mouse. Its high speed rate of return maintains a stable, smooth transmission without delay and frame skip, improving overall responsiveness. Practical multimedia controls: 13 conveniently placed function keys provide quick access to music, email, media playback, web browsing and more — for example, press Fn+Esc to play music. Designed for long runtime: keyboard and mouse enter power-save mode automatically and wake instantly when any key or button is pressed. Each device uses one AA battery (NOT included). A low-battery indicator appears in the top right corner; when power is low the keyboard’s low battery indication light will prompt a battery replacement. Broad compatibility: plug the Nano receiver into a USB 2.0 port with no special software or drivers required — works with Windows or Mac OS and is compatible with PC, Laptop, Smart TV and other devices. Note: hotkey functions may not be fully compatible with Mac OS.