9.8L Large Capacity Humidifier 800ml/h Nano Four-Spray 50H Runtime 34dB Ultra-Quiet Top-Fill Smart Display with Timer & Auto Shut-Off[Exceptional Coverage & Performance] Massive 9. 8L Water Tank Delivers continuous operation of 50+ hours on a single fillperfect for all night, all day use without constant refills. 800ml h Nano Four Spray Output Generates an impressive 800 ml h mist output, paired with nano four spray technology, creating ultra fine mist that rises up to 70 cm, ensuring even humidity distribution across medium to large rooms. No Wet Surfaces Fog dispersal is