ALL-DAY COMFORT WITH WRIST SUPPORT: Designed for long typing sessions in home offices or college dorms, the extra-wide wrist rest (2.8") offers 54% more support—helping reduce wrist fatigue whether you're handling emails, spreadsheets, or late-night study. Perfect for adults juggling work and home life. BACKLIT FOR WORK AND MOOD: Choose from 7 solid and 1 rainbow backlight colors, 3 modes to match your workspace—great for early mornings in studios or late-night projects. Turn lighting on/off in one tap. QUIET TYPING & CLICKING: Type and click without disturbing others. The silent keyboard and mouse are ideal for families, shared apartments, or nighttime work. CONNECTS IN SECONDS: The 2.4GHz wireless connection ensures a stable, lag-free experience across Windows, Chrome OS, Linux, and Mac devices—perfect whether you're in the office, classroom, or working from the couch. (Multimedia keys may have limited function on Mac.) RECHARGEABLE & ENERGY-SAVING: No battery swaps needed. Recharge and enjoy smart sleep mode that saves power during breaks—perfect for busy workdays and home offices. FOR REAL MULTITASKING: Stay in control during calls, video tutorials, or family chats. The keyboard’s built-in phone holder fits devices up to 11.9", keeping everything visible while you work or learn on computer. SMART KEYS & SMOOTH NAVIGATION: 6 one-touch media keys + F1–F12 shortcuts streamline daily tasks. The 6-button mouse with 3-Level DPI control and forward/back functions makes browsing smoother for both work and play. About USB: To optimize port usage, the keyboard and mouse share a single USB-A adapter; you can typically find it on the bottom of the mouse or inside the packaging. If it is missing, please let us know, and we will resolve the issue. NOTICE: USB-C dongle and Bluetooth is not included, so keyboard mouse combo can't connect to tablet or phone.