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 customizable viewing angles. Strong magnetic back panel offers stability and elegant design. Floating structure enables unobstructed viewing and direct access to power, cap lock, and Bluetooth indicators on the keyboard. Soft Backlight Keyboard features 3 adjustable brightness levels to illuminate your work while protecting your eyes. Enjoy a personalized typing experience in various lighting environments. Ultra-thin Protective Case has a lightweight and slim design for easy portability. Made from innovative semi-silicone leather material with smooth edges for comfortable grip and scratch resistance. The soft, velvety texture delivers a premium tactile 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 life: 5 million clicks Operating temperature: -10°C to 55°C Charging method: Type-C