Beneunder BM666 Ultra-Slim Card Sun Umbrella – UPF 50+ Full-Band UV Protection

Redefine your summer commute with the Beneunder BM666, a masterpiece of lightweight outdoor engineering. Designed for those who refuse to choose between superior sun protection and portability, this "Card Umbrella" fits seamlessly into your lifestyle. It offers a high-tech cooling sanctuary that protects your skin from the harshest rays while remaining virtually weightless in your bag.

Key Benefits

Flagship L.R.C Black Glue Coating:** Utilizing advanced L.R.C coating technology, this umbrella provides full-band light blocking. With a UPF 50+ rating and a UV rejection rate of over 99%, it acts as a professional-grade "light shield" to defend against photo-aging and skin damage.

Revolutionary 2.6cm Profile:** The third-generation slim-fold structure achieves a breakthrough thickness of just 2.6cm. Its flat, card-like design eliminates the bulk of traditional round umbrellas, allowing it to slide effortlessly into crossbody bags, briefcases, or even large pockets.

Instant Thermal Regulation:** Engineered for extreme heat, the canopy features a heat-shielding rate of 80.8%. This technology facilitates a sensory temperature drop of up to 13.6°C, providing immediate relief during peak afternoon sun.

Effortless "No-Fold" Storage:** Experience the convenience of the integrated wide-wrap strap. Unlike standard umbrellas that require meticulous folding, the BM666 can be secured with a single quick motion. It includes a versatile dual-use bag for handheld or shoulder carry.

Industrial-Grade Durability:** Built to withstand the elements, the materials have passed 1,080 hours of high-temperature testing and 120 hours of salt spray resistance. With a friction resistance rating of 4,100 cycles, the protective coating is designed for a 5-year high-performance lifespan.

Key Specs

Model:** BM666

Folded Thickness:** 2.6cm

Weight:** Ultra-lightweight (approx. 170g)

Sun Protection:** UPF 50+ / >99% UV Block

Cooling Efficiency:** 13.6°C temperature reduction

Resistance:** 120h Salt Spray / 1080h Heat Resistance / 4100+ Friction Cycles

How to Use

To deploy, simply extend the telescopic shaft and push the runner upward until the canopy locks into place. For storage, collapse the ribs and use the specialized "all-enveloping" wide strap to wrap the fabric in one swift motion—no manual pleating required. Store the umbrella in its dedicated carry bag to protect the coating from scratches and to keep your other belongings dry.

Care & Safety

To maintain the integrity of the L.R.C black glue coating, always allow the umbrella to air-dry in a shaded area after use in the rain before folding it for long-term storage. While the frame is salt-spray resistant, wiping it with a soft cloth after exposure to coastal air will extend its service life. Avoid storing the umbrella in high-temperature environments (such as a car dashboard) for extended periods to ensure the 5-year protection duration.

Notes

"Lightweight outdoor" (蕉下 · 轻量化户外) design philosophy ensures maximum protection with minimum burden.