Product Description: 1. Model: Universal 2. Type: Bluetooth keyboard 3. Number of keys: 78 (keys) 4. Interface: Bluetooth 5. Whether to support plug and play: support 6. Connect with computer: Bluetooth 7. Is there a multimedia function key: yes 8. Shortcut key: yes 9. With or without hand rest: none 10. Waterproof function: does not support waterproof 11. Whether to support ergonomics: support 12. Material: aluminum alloy 13. Product size: 28.512*2 14. Product weight: 0.190 (KG) 15. Packing list: single PE bag 16. Color: white, black Features: 1. The keyboard is equipped with 4 silicone anti-skid pads, which can firmly grasp the desktop and use it safely to ensure that the keyboard does not slip off during use 2. The diagonal length is 12 inches, which is equivalent to the keyboard size of a 14-inch notebook, which is easy to carry 3. Comfortable buttons, fast input, finger operation will not be crowded, fast typing 4. It adopts the same suspended scissor foot structure as the notebook keyboard, soft and comfortable in the hand, and not tired after long-term use