System Compatibility: Compatible with iOS systems, and for iPad Air 13 (2024) or iPad Pro 12.9 (2022) or (2021) or (2020) or (2018) 360deg Horizontal Rotation: Allows full 360-degree horizontal rotation for flexible viewing 180deg Vertical Adjustment: Offers 180-degree vertical rotation for multiple angle usage Ergonomic Key Design: Features high-quality scissor-switch ABS keys with concave ergonomic keycaps for a comfortable and responsive typing experience Seven-Color Backlight: Comes with seven-color backlighting, adding a stylish and functional touch Pen Holder Design: Includes a convenient pen holder, combining practicality and fashion Bluetooth-compatible Connection Method: Turn on Power: Switch the power from OFF to ON. A blue indicator light will turn on for about 3 seconds before automatically turning off. Activate Bluetooth-compatible Pairing: Press the FnandC keys simultaneously to activate the Bluetooth-compatible pairing mode. The indicator light will blink blue, indicating that the Bluetooth-compatible is ready for pairing. Connect to Device: On your device, enable Bluetooth-compatible (usually in the settings menu), search for the keyboard (displayed as