- Ergonomic Design: This foldable Bluetooth keyboard features an 81-key format with an integrated number pad. The matte finish touch buttons provide a comfortable typing experience, making it ideal for prolonged use. - Universal Compatibility: Compatible with iOS, Windows, Android, MacOS, and HMS, this keyboard connects seamlessly with mobile phones, tablets, laptops, and desktops. Enjoy stable and fast Bluetooth connectivity, and switch between registered devices effortlessly with a single touch. - Long-lasting Battery: Equipped with a built-in rechargeable lithium battery, this keyboard charges in just 2 hours, offering up to 45 hours of continuous typing or 90 days of standby time. Perfect for short-term business trips or vacations. The energy-saving mode activates after 10 minutes of inactivity, ensuring efficient power management. - Compact and Portable: The innovative magnetic folding design allows it to fit easily in handbags or duffel bags. When folded, it measures just 15 x 9.8 cm, slightly larger than a smartphone, and weighs only 220 g, making it extremely portable. - Easy Setup: To connect, simply press Fn and C simultaneously to enter pairing mode, enable Bluetooth on your device, and select 'Bluetooth 5.1 Keyboard' from the list. A 'Connected' message will confirm the successful connection. Use Scenarios: 1. Travel: Ideal for business travelers needing a lightweight keyboard for typing on the go. 2. Remote Work: Perfect for those who frequently switch between devices for work or personal use. 3. Home Office: A great addition to any home office setup, providing a comfortable typing experience without taking up much space.