Ergonomic Keyboard and Mouse: Keyboard features an ergonomic wave design and a 2.8-inch palm rest, naturally fitting the fingers and providing the most comfortable typing posture. Mouse is designed with a palm-curved shape and a perfect grip angle, effectively alleviating wrist fatigue caused by prolonged use. Wireless Keyboard Mouse Combo: Wireless mouse has a built-in 2.4GHz USB receiver. Simply remove it and plug it into your computer's port to connect instantly. 2.4GHz wireless connection provides a stable transmission signal with an effective range of up to 33 feet. Phone & Tablet Holder: Computer keyboard has a built-in recess for storing your phone and tablet, providing you with extra space to place your phone, tablet, or other devices, so you don't miss important information at work and can easily read or watch videos during your leisure time. Full-Size Wireless Keyboard: 104-key keyboard features a standard keyboard layout with F-keys (function keys), arrow keys, and a numeric keypad for quick access to the Internet, Email, Play/Pause and volume control, allowing you to easily browse your favorite websites. 3 Levels Adjustable DPI: Wireless USB optical mouse offers 3 adjustable DPI buttons, 800/1200/1600 dpi, for easy switching to suit your task requirements. Mouse is equipped with forward and backward navigation functions, allowing you to browse web pages more quickly and efficiently than ever before. Smart Power Saving: Wireless keyboard and mouse combo has an automatic power saving feature. Bluetooth keyboard will automatically enter sleep mode after 3-5 seconds of inactivity and the mouse will enter sleep mode after 15 minutes of inactivity. Clicking any key will reactivate the device, extending battery life. Note:keyboard requires 1*AA battery and mouse requires 1*AA battery (Batteries not Included). Quiet and Durable Performance: Ergonomic mouse feature ultra-quiet keys for quieter and touch. They effectively reduce noise by 95%, so you don't have to worry about disturbing others while working or playing. Ergonomic keyboard features wider spacing between soft membrane keys, effectively preventing accidental presses of multiple keys. Wide Compatibility: Cordless keyboard and mouse combo is compatible with desktop, laptops, macOS, windows and chromebook systems. You can quickly switch between Windows and macOS systems using the shortcut keys FN+Q or FN+W. We offer a worry-free 12-month warranty and attentive customer service.