Feature:1. Comfortable Typing Experience: Despite its compact form factor, this keyboard features 81 keys that provide a comfortable and familiar typing experience. It also comes with a large touchpad to achieve fully mobile work without mice.2. Universal Compatibility: This foldable keyboard connects seamlessly via BT, allowing you to switch between different devices effortlessly. Whether you're using an Android, iOS, or Windows device, this keyboard has you covered.3. Compact and Portable: Designed to be incredibly small and light, making it an excellent partner for travel, commuting, or working in tight spaces. When folded, it occupies minimal space, ensuring you can carry it anywhere.4. Robust Construction: Built to last, this keyboard is made from high-quality ABS that can withstand daily use and frequent folding. Ensures remains reliable over time, providing consistent performance and a long lifespan.5. Long-Lasting: Equipped with a powerful and energy-efficient battery, this pocket-size keyboard can type continuously for about 50 hours on a single charge and offers about 560 hours of standby time, just need 2 hours to charge fully.Specification:Color: BlackStructure: ABS+PUBattery: 140mAhBT: 5.0Item Size: 30.4 * 21.6 * 6.1cm/11.97 * 8.5 * 2.4inItem Weight: 279g/9.84ozPackage Size: 18.5 * 11 * 2.3cm/7.28 * 4.33 * 0.91inPackage Weight: 333g/11.75ozPackage List:1*Keyboard1*Charging Cable1*User Manual