Home humidifier: water tank material, multi-effect filter elements, . Office tabletop humidifier: the purification elements can the impurities in the water, and the water is more pure. Desktop humidifier: the fog quickly emerges, forming air circulation in the space, quickly covering the room. Mini humidifier: abs, pp, silicone and electronic components, innovative design, intelligent air purification water source, fresher air. Air spray humidifier: adding water at a time can continue to humidify for 8 hours.