The ROS‑A DT210mini Portable Mini Plasma Air Purifier is equipped with the medium‑size ROS‑V™ TD‑S tubular plasma generator. It meets the requirements of smoke removal, deodorization and disinfection for compact spaces such as small households, offices and vehicle interiors.
The ROS‑A DT210mini Portable Mini Plasma Air Purifier actively eliminates various odor‑causing molecules in the air for rapid odour removal, while inhibiting bacteria, viruses and mould.

Shanghai Dst Sensor Co., Ltd. (DST Tech), established in 2012, is located in the Shibei High-tech Service Park—a national demonstration zone for independent innovation and a Shanghai big data industry base. Dedicated to becoming a global leader in ecological environment data services based on smart IoT, the company leverages sensing technology as its core and utilizes cutting-edge ICT—including IoT, cloud computing, big data, and AI—to build comprehensive, multi-layered environmental quality monitoring networks. Spanning environments from the outdoors and indoor living spaces to vehicle interiors, and covering the full spectrum from monitoring and purification to remediation, Diqin Tech enables environmental quality to be visualized, managed, controlled, and interactive, thereby fostering a synergy between smart technology and green living, and aligning health with business development.