Multi-touch Touchpad with 5 signal receivers ensures stable signal transmission. Seamlessly captures scrolling, swiping, and pressing movements with precision and ease. The etched glass surface provides a smooth, fingerprint-resistant touch experience and supports a full range of gesture operations. 135-degree Adjustable Floating Magnetic Stand allows you to find the ideal viewing angle. Whether working, studying, or watching content, the strong magnetic back panel offers stability and a sleek appearance. The floating design enables unobstructed viewing and allows direct visibility of the power, caps lock, and Bluetooth indicators on the keyboard. Soft Backlight Keyboard illuminates your work without straining your eyes. With 3 adjustable brightness levels, it helps protect your eyesight while delivering a personalized typing experience suited to your environment. Ultra-thin Protective Case features a slim and lightweight design for easy portability. Made from innovative semi-silicone leather material, it has smooth edges for a comfortable grip without sharpness, helping prevent hand scratches. The warm, velvety texture offers a luxurious feel. Specifications: Bluetooth 5.0 Working distance up to 10 meters Modulation method: GFSK Working voltage: 3.0–4.2V Working current: <2.5mA Standby current: <0.3mA Sleep current: <40μA Charging current: >200mA Standby time: >100 days Charging time: 3–4 hours Lithium battery capacity: 500mAh Backlight continuous working time: >30 hours Battery lifespan: 3 years Key force: 80±10g Button lifespan: 5 million clicks Operating temperature: -10°C to 55°C Charging method: TYPE-C