English 
RayNeo Air 4 Is Taking the Internet by Storm!Powered by the Vision 4000 engine, the RayNeo Air 4 series marks a major breakthrough — it's the first in its class to support HDR10 visuals, delivering twice the dynamic brightness, a peak 1200 nits output, and an astounding 1.07 billion colors. That's a 64x jump in richness compared to traditional 8-bit displays, immersing you in visuals as vivid as a film director's master cut.
Even standard SDR content gets a massive upgrade — thanks to AI-powered real-time SDR-to-HDR conversion, ordinary videos are reborn with enhanced contrast, depth, and brilliance.
But the Air 4 doesn't stop at visuals. It redefines audio excellence too. The series is the world's first AR glasses tuned by Bang & Olufsen (B&O), featuring four high-fidelity speakers, ultra-large polymer diaphragms, and a dedicated DAC chip that delivers cleaner, more layered sound.
To perfect its acoustic performance, RayNeo's audio engineers traveled to Denmark to co-develop and fine-tune the sound profile with B&O's legendary audio team, achieving outstanding dynamic range and clarity. Building on this, RayNeo and B&O jointly created the Acoustic Fin accessory, which directs sound precisely toward the ear canal, reducing sound loss by up to 80% and preserving every sonic detail — a quantum leap in portable audio quality.
As a RayNeo Air4 user, do you also long for cinema-quality video anytime, anywhere? However, reality often goes against your expectations:
Ordinary Type-C cables have limited bandwidth, only outputting 4K or lower resolutions, and can't deliver 8K UHD quality.
The cable is bulky and takes up valuable luggage space, making it difficult to carry on business trips.
It breaks easily after frequent bending, and its lifespan is far less than expected.
Poor compatibility and unstable connections prevent the Air4 from performing at its best.
These issues are frustrating. It's time to upgrade to a more robust cable!
We specialize in Active Optical Cables (AOCs) that are engineered to meet the exact needs of next-generation XR:
Cinematic Visuals Unleashed
Experience stunning 8K@60Hz video transmission with full support for DisplayPort Alt Mode and HDR standards, bringing the RayNeo Air 4's display to true cinema-grade brilliance.
Ultra-Light, Ultra-Flexible
Built with a thin, soft optical fiber core, this cable is lighter and slimmer than traditional copper wires, making it effortless to carry — perfect for travel, mobile work, or on-the-go entertainment. It can deliver flawless 4K+ video and data over distances up to 50 meters with zero signal loss.
Military-Grade Durability
Crafted with reinforced optical fibers and a braided anti-tension jacket, it withstands tens of thousands of bends without damage. Designed to last, this cable endures daily wear and tear effortlessly.
Universal Compatibility, Perfect for Air 4
Optimized for the RayNeo Air 4, yet seamlessly compatible with MacBook, iPad, Android devices, portable monitors, and other Type-C enabled gear — ensuring stable, lag-free connectivity across all your setups.
Don't let an ordinary cable hold back your Air 4's magic.
Upgrade to the optical Type-C cable that delivers real 8K power, zero lag, and pure freedom — once you try it, there's no going back.
