This year's ISPO BEIJING exhibition attracted over 567 outdoor, skiing, extreme sports, and street fashion brands from 22 countries, showcasing their latest technological innovations. However, the world's top four-proof mobile phone manufacturer—Yunhu Mobile—garnered the highest buzz and attention on the very first day of the event. Yunhu Mobile made a powerful debut with its "four-proof warriors," delivering highly visual full-function demonstrations of waterproofing, dustproofing, shockproofing, and crushproofing that left onlookers amazed.
Yunhu Mobile Display
At this exhibition, Yunhu Mobile presented its latest and most advanced four-proof patented technology to the public. Compared to previous three-proof phones, Yunhu Mobile has taken international four-proof technology a significant step forward, achieving the industry’s top-level IP68 rating for water and dust resistance—not just the ordinary splash-proofing of standard three-proof phones. The devices can still operate and make calls when submerged in deep water, and they support drops from 1.2 meters and pressure resistance up to 1.5 tons. They can also withstand temperatures as high as 85°C and as low as -40°C. The formidable four-proof technology and phone manufacturing capabilities are almost beyond imagination, making one think of the spy gadgets from sci-fi blockbusters. Yunhu Mobile has truly turned science fiction into reality. Its presence at the expo signals that field-ready极限 phones of military-grade professional quality are no longer just props in American movies, but are now truly in the hands of everyday users.
Ultra-Powerful Waterproofing
The Yunhu mobile phone is primarily characterized by its powerful four-proof technology, offering products and services to sports enthusiasts, outdoor explorers, off-roaders, and style-conscious, high-end consumers. The Yunhu brand advocates individuality, fashion, ultimate performance, and premium quality. Its series of four-proof mobile phones have all passed rigorous U.S. military standard tests and received certification from the internationally authoritative SGS testing organization. Meanwhile, the brand continues to upgrade its four-proof technology and user services, currently standing as an unrivaled leader in four-proof technology within the communications field.
If you’d also like to uncover the magic of four-proof phones in person, welcome to visit the Yunhu Mobile booth in the Green Field Outdoor Exhibition Area at the Beijing National Convention Center.