Light Charging: With a photovoltaic panel, keyboard case is automatically charged via light (natural light or artificial light), possessing an extremely long 365-day endurance, eliminating the troubles of forgetting to charge or no cable to charge Easy-Set Magnetic Stand: Ultra-strong magnets seamlessly combine tablet and cover; Opens up into an easy-to-use laptop; A wider adjustable viewing angle (0 - 135) makes scenarios such as reading or immersive viewing more free and comfortable Multi-touch Trackpad: Use ultra-sensitive trackpad to navigate your iPad effortlessly with multi-touch gestures. It makes your work more efficient; The touchpad auto-closes when typing, avoiding accidental touches for a smooth experience All-round Protection: The keyboard offers IPX7 waterproofing, ensuring no damage even with accidental water immersion; PU fabric allows for easy stain removal; It also has a fine touch, an elegant look, and fully showcases high-end quality Stable Bluetooth Connection: Press option and B keys to enter Bluetooth pairing mode, enabling the tablet to pair rapidly and connect successfully; Convenient and fast Bluetooth connection allows you to use the keyboard anywhere and anytime