1. [Large Font Keyboard] These high-contrast keys have larger letter symbols than usual and larger, bolder command keys, which can really help those who have difficulty seeing the keyboard clearly. It is very suitable for the elderly, visually impaired people, schools, special needs departments, libraries, and enterprises. 2. [Splash-proof Keyboard] It is designed to protect the electronic components of the keyboard. The waterproof function can prevent accidental splashes and give you more peace of mind. After splashing, make sure to dry it completely before using it. 3. [High Contrast] The large font keyboard uses easy-to-view yellow keycaps and bright, large black letters, which are easy to see even in low light. With a lifespan of 5 million keystrokes, the membrane key switches provide faster response and quieter typing. 4. [Ergonomic Design] Extend the feet at the back of the keyboard to reduce hand fatigue and enjoy long hours of gaming. It has a full English (US) 104-key keyboard layout with a numeric keypad. The large font keys offer excellent comfort without forcing you to relearn how to type.