The mini-diffusers incorporate a convection vent on each bottle neck, enhancing the diffusing property as well as improving heat dissipation. It is specifically advised for small to medium areas. 

迷你薰香瓶在其瓶頸位置設有對流氣孔，提高了散發香味的強度及增加散熱功能。小巧設計特別適用於小形房間使用。