[Integrated Protection and Functionality]Combines a protective case with a wireless Bluetooth-compatible keyboard, the keyboard is designed with touchpad and backlight. [Versatile Magnetic Design]Features a detachable magnetic design, allowing for flexible usage scenarios and easy transitions between tablet and laptop modes. [Comfortable Typing Experience]Equipped with scissor-switch keys that provide a quiet and responsive typing experience with comfortable key rebound. [Extended Battery Life]Utilizes a low-power consumption chip and energy-saving mode to deliver up to 100 hours of continuous use on a single charge. [Adjustable Viewing Angles]The foldable stand supports multiple viewing angles for optimal screen positioning in various scenarios. [Durable Construction]High-density faux leather exterior offers water and stain resistance, while the inner TPU lining provides shock protection. Tested to withstand 10,000 open-close cycles for long-lasting durability. Specifications: Bluetooth-compatible Version: 3.0 Operating Range: Up to 10 meters Modulation: GFSK Operating Voltage: 3.0-4.2V Working Current: <2.5mA Standby Current: <0.3mA Sleep Current: <40uA Charging Current: >200mA Standby Time: >100 days Charging Time: 3-4 hours Battery Capacity: 280mAh Continuous Working Time: 100 hours Battery Lifespan: 3 years Key Force: 80±10g Key Lifespan: 5 million clicks Operating Temperature: -10℃ to 55℃ Charging Port: Type-C