[360° Rotating Stand]Featuring a high-strength aluminum alloy hinge, this stand of the keyboard case offers 360-degree rotation for versatile viewing angles that remain stable over time. [Magnetic Attachment]20 powerful magnets ensure a secure connection between the tablet and keyboard, allowing for easy attachment and detachment. [Colorful Backlit Keys]Enjoy comfortable typing in low-light conditions with the seven-color backlit keyboard, enhancing both functionality and aesthetics. [Durable Construction]The high-hardness frosted acrylic back panel resists bending and fingerprints, making it easy to clean and maintain. [Long Battery Life]With a 500mAh lithium battery, the keyboard offers over 60 hours of continuous use and up to 100 days of standby time. [Smart Features]Benefit from auto wake/sleep functionality when opening or closing the case, and utilize 14 shortcut keys for enhanced productivity. [Advanced Connectivity]Bluetooth-compatible 5.3 technology provides a stable connection up to 10 meters away, ensuring seamless typing experiences. Specifications: Bluetooth-compatible Version: 5.3 Effective Operating Range: 10 meters Modulation: GFSK Operating Voltage: 3.0-4.2V Operating Current: <2.5mA Standby Current: <0.3mA Sleep Current: <40uA Charging Current: >200mA Standby Time: >100 days Charging Time: 2-3 hours Lithium Battery Capacity: 500mAh (with Backlight) Continuous Operating Time: >60 hours Battery Life: 3 years Key Force: 80 ± 10g Key Life: 5 million clicks Operating Temperature: -10℃ to +55℃ Charging Method: Type-C