Top Fill Air Humidifier for Bedroom, BPA Free, Ultrasonic, Quiet, Easy to Clean, 130ml Capacity, Dry Cough, Nose, Skin and Eyes Top filling design and automatic safety shut-off - Remove the cover to add water to the tank, no need to disassemble the humidifier to clean each place, easier to fill and clean than traditional humidifiers. To prevent overhumidification and ensure safety, the humidifier automatically shuts off when the water level is low or the water drain is removed. The spray can easily adjust the flow of humidity in different air-conditioned rooms, relieve dry throat, cough, dry skin Makes the mist more refined and full. Its ultrasonic technology operates at an almost silent level of 28 decibels. Quiet controls and auto light off for comfortable, distraction-free sleep 1. Military diffuser humidifier, mainly used for eliminating dryness, skin care, preventing flu, eliminating static electricity, humidifying the air, purifying the environment and aromatherapy. 2. Made of high quality ABS material, which is environmentally friendly and odorless. 3. Click the switch button, easy to control and operate. 4. Opening design, easy to add water. 5. The bottom silicone pad is more stable and safer. 6. The spray is fine and easy to penetrate deep into the skin, leaving the skin translucent and moist. Feed you quietly, let you enjoy a peaceful night, do not disturb your work and sleep, and provide you with quiet custody. When you use for the first time, please put the absorbent cotton in proper amount of water to keep it completely absorbent. Please fill the water tank with purified or distilled water. Do not add tap or dirty water. Do not add hot water over 40 C to the water tank to avoid discoloration or deformation. Do not let the water from the atomizer enter the fuselage, and wipe off the water outside the water tank with a dry cloth. When the indoor temperature is below 0C, please pour water into the water tank to prevent damage to the components due to water freezing.