Utilizing dual-wave high-efficiency filtration technology, the adsorption area is twice that of ordinary products, creating a powerful barrier that effectively captures tar and carbon monoxide among other smoke components. This provides you with a fresh, delicate, and smooth experience, resulting in less irritation and greater comfort. The newly developed formula featuring pure natural red date essence enriches each 清云 (Qingyun) with cyclic adenosine monophosphate (cAMP), offering a sweet nourishment that promotes blood circulation and alleviates fatigue, helping you maintain optimal mental clarity from morning to night.

采用双波浪高效过滤技术，吸附面积是普通产品的两倍，形成强效保护，有效截留焦油，co等烟气成分。给您清新淡雅、绵柔芳纯的感受，少刺激，更舒适。 全新研发纯天然红枣精华配方，令每支清云富含环磷酸腺苷（CAMP）成分，清甜滋养，促进气血循环，去除疲劳，从早到晚保持最佳精神状态。

真龙（清云）