Ultra Big Touchpad with Click: A large touchpad designed to closely approximate the feel of a laptop touchpad, enabling comfortable navigation and precise control. Big Size Keycap & Scissors Switch: 1:1 keycap size and layout to resemble a laptop keyboard, paired with a scissorsstyle switch for stable, comfortable typing. Boardcom US Bluetooth 5.1 Chipset: Low latency and stable performance, delivering reliable wireless operation and consistent keyboard responsiveness. 3 Channels Bluetooth Connection: Three Bluetooth devices can connect to the folding keyboard, and you can switch between them as needed. Use scenarios Multidevice workflow: Connect the keyboard to a laptop, tablet, and smartphone. Switch between devices quickly to type, navigate, and control each device without reconnecting. Travel and remote work: Use with a tablet or lightweight laptop on the go. The large touchpad and familiar key layout help maintain productivity while moving between locations. Home or office setup: Pair with a desktop computer and a secondary device for crossdevice tasks, reducing the need to carry multiple keyboards and streamlining workflow.