Wide compatibility and easy device switching This wireless keyboard for PC is designed for broad compatibility, working with most tablet and smartphone models and allowing quick switching between devices and operating systems without wasted time. Ultraportable and spacesaving Weighing 6.35 ounces and measuring 9.84 x 5.9 x 0.24 inches, it is compact enough to carry in a bag or backpack and convenient for outdoor or travel use. Energy saving and long battery life The keyboard automatically enters sleep mode after 10 minutes of inactivity to conserve power. A rechargeable lithium battery provides more than 20 days of use on a full charge, depending on usage. Ergonomic typing with quiet performance The ergonomic design and square keycaps enable precise typing with comfortable, quiet keystrokes. Practical use scenarios Home and office multidevice workflow: Pair with a PC and a tablet or smartphone to draft documents, respond to emails, and browse across devices without swapping keyboards. Travel and onthego productivity: Lightweight and compact, ideal for working in cafes, on trains, or during flights, keeping you productive anywhere. Outdoor, classroom, or remote work: Requiring less frequent recharging due to long battery life, suitable for notetaking, presentations, or remote tasks in various environments.