Retro Round KeyboardThe wireless keyboard features retro typewriter-style round key-caps, 104 keys full-size with numpad, and 12 multimedia hotkeys combined with the FN key to optimize your work and study efficiency Gorgeous Color Designs: Designed with multi-color matching, the mouse color echoes with the keyboard, and the latest colorful keyboard and mouse will add fun and make your desk distinctive Stable 2.4G Connect: Use 2.4G wireless technology to provide a more stable connection and an effective wireless range of up to 10 meters(33 ft). No installation driver, play and plug With On/Off and Smart Saving Function: The wireless keyboard and mouse has on/off switch and auto power saving mode, allowing you to save battery life when the keyboard mouse is not in use. Both requires 1*AA battery (Note: not included in the package) Wide Compatibility: Compatible with Mac and Windows devices. The computer wireless keyboard for PC, laptop, tablet, Mac Book, Smart TV,