One-key dual-control scroll bar, adjust the volume or switch the light effect just by gently pulling. Ice blue backlight. The full keyboard adopts ice blue light effect, 20 kinds of cool light effects, showing the cool ice blue light luminous effect. AULA independently researched and developed the mechanical switch, the single switch has life span of about 60 million times, and the AULA has an independent blue/black/brown/red switch, which is comfortable to the touch and durable to use. Metal panel. Appearance edging process design, one-piece metal panel, scratch-resistant and wear-resistant, stable and thick material, comfortable and comfortable, simple and high-grade appearance. All keys have no conflict, no matter which keys are pressed at the same time, they can respond instantly. Ergonomic design. Six rows of keycaps with four-level height, more in line with the law of finger movement, streamlined distribution of high and low keycaps, comfortable typing, not easy to fatigue.