Technology
KSS — Cold Brew Coffee Technology
Brew smarter, drink better.
Patented centrifugal extraction for home, office and commercial use.
60-Second Ultra-Fast Extraction
Driven by patented centrifugal technology, if using the deep-roasted bean cold extraction method, it can be completed in just 60 seconds at the fastest. There is no need for overnight soaking, significantly enhancing the extraction efficiency in various scenarios.
Freshly brewed, hygienic and healthy
The freshly extracted cold brew coffee retains the aromatic substances while minimizing the bitterness and acidity, resulting in a naturally smooth, sweet taste and presenting the authentic flavor of coffee.
Wireless Flexible and Portable
It is equipped with a rechargeable lithium battery or an optional battery-free version. The version selection is flexible and it supports the operation of charging while using. It is small and lightweight, made of PC material which is shock-resistant. It is suitable for a wide range of scenarios, such as coffee shops, homes, offices, and outdoors.
Patents and Certifications
KSS 60-second Cold Brew Coffee Machine
MSDS (Material Safety Data Sheet)
Comprehensive safety documentation for all product materials and components, fully compliant with global chemical and transport safety regulations.
FCC Certification
FCC Part 15 compliant for electromagnetic compatibility, fully approved for legal sale and use across the United States market.
CE Marking
Meets all EU health, safety and environmental protection standards, fully authorized for legal distribution across the European Economic Area.
UN38.3 Battery Safety Report
Built-in rechargeable lithium-ion battery passes UN38.3 transport standards, ensuring safe global shipping by air, sea and land freight.
Patented Extraction Technology
Protected by China Utility Model Patent ZL 2025 2 0937091.5, with exclusive 60-second centrifugal cold brew technology.
Microbial Food Safety Testing
Third-party tested by authoritative microbiology institute, verifying food-grade safety and stable bacteria levels for up to 12 hours.