1. effective: The face steamer heats up quickly with 800 watt performance heating tubes and uses nano ion steam technology to open pores, rapidly moisturize, and soften the skin surface, enhancing the absorption of skincare products. It effectively improves skin condition, making it ideal for deep care and cleansing. 2. Flexible AdjustableThe 360° rotatable spray head allows for multi angle steaming. The adjustable height (range: 3.94 7.87 inches) accommodates users of different sizes. 3. Ozone FunctionEquipped with an ozone feature, the steamer sterilizes water at temperatures, keeping it clean and eliminating skin bacteria. Ozone also boosts skin hydration, leaving it smooth and soft. 4. User friendlyThe large 23 ounce water tank enables longer steaming sessions with fewer refills. The convenient water inlet simplifies refilling, while the transparent design lets you monitor water levels for timely refills.