How to use: Direct use. Specification: Item Type: Cool Mist Humidifier Material: ABS + PP + PET + Silicone + Electronic components Rated voltage: 5V Spray mode: continuous spray for 5H, intermittent spray for 8H Rated power: 3.5W Water tank capacity: 200ml Spray volume: 40ml/H Lighting: Color gradient If aromatherapy can be added: No Effective: Compact and portable design is ideal for bedrooms, nurseries, travel, etc. A humidifier can effectively relieve discomfort caused by dry air and help reduce skin peeling. LED light: 7-color projection light makes the humidifier more fun and you can also operate it as a night light. Quiet operation, suitable for home, office, travel, party, etc. Rotatable: Mini portable humidifier for children with innovative 360 degree rotating stand, can be rotated at will, anywhere what angle of humidification, lighting, arbitrary. The humidifier does not produce large amounts of water droplets during use, which makes you feel relaxed and calm. Note: Before starting the humidifier, thoroughly moisten the Q-tip. Do not use essential oils or distilled water. Mineral water and purified water cotton swabs are blocked and the humidifier cannot be used. Use tap water. Safety: The cool mist humidifier has 5 hours (continuous spray mode) and 8 hours (intermittent spray mode), timer and safety features. automatic shutdown which can turn off the water from the humidifier after 5 hours or 10 hours or after use to prevent damage to the device and ensure your safety.