Deep integration of ergonomics, material mechanics and visual aesthetics. The keyboard adopts an integrated all-aluminum alloy body with rounded corners, taking into account the firmness and comfort of the hand. The key cap is made of high light transmission material, so that every fingertip stroke becomes a harmony between technology and aesthetics.

What is particularly prominent is its "streamer diamond color" lighting effect system -- RA68 is equipped with carefully polished rhinestone-grade light guide strips, which re-engrave the crystal texture and bright section of rhinestones with precise optical design. In addition, the nano waterproof coating is attached to the PCB, forming a nano conjunctiva with better hydrophobic effect on the surface, allowing the liquid to slip away from the surface, greatly improving the durability of the keyboard. Upgrade the keyboard from Input Tools to Desktop Artwork ".

The design seamlessly integrates ergonomics, material mechanics, and visual aesthetics. Featuring a monolithic full aluminum alloy chassis with smoothly contoured edges, the keyboard achieves an optimal balance between structural durability and tactile comfort. The keycaps are crafted from high-transparency materials, transforming every keystroke into a harmonious symphony of craftsmanship and aesthetic refinement.

Particularly remarkable is its "Flowing Diamond Color" lighting system- the RA68 incorporates precision-polished diamond-grade light guides that, through sophisticated optical engineering, authentically replicate the brilliant luster and multifaceted sparkle of genuine diamonds. Additionally, a nano water-repellent coating applied to the PCB forms a highly hydrophobic nano membrane on the surface, causing liquids to effortlessly slide away and significantly enhancing the keyboard's longevity. This thoughtful engineering elevates the keyboard from a mere "in-put tool" to a genuine "desktop artwork ."