Built-in HD display screen plus multifunctional rotary knob, easy to adjust volume, light effect and check battery status conveniently; Standard 75% compact layout, save desktop space, keep all essential functional keys for daily use; Full hot swappable design, support free switch replacement, pre-lubed switches bring ultra smooth keystroke feeling; Premium PBT keycaps wear-resistant and anti-grease, create comfortable creamy typing sound; Rich customizable RGB backlight with various lighting modes, create immersive gaming atmosphere