Welcome to JISULIFE official store. If you like our products, you can click to follow. If there are new offers in the future, you can always receive updates.✅【All goods are in stock】_xD83D__xDC81_【We ship within 24 hours of your order】_xD83D__xDE9A_【You can receive the package within 5 to 10 days】People feel most comfortable when the relative humidity is between 40-60%. If humidity drops to 30%, it may cause nasal congestion, skin and eye dryness, static electricity and cracks in furniture. JISULFE travel mini humidifier helps to relieve those discomforts by adding clean and healthy moisture to the dry air.Suitable for use in car, bedroom, office, hotel or even on flights.Product Features:Advanced Ultrasonic TechnologySpray up to 35ml/hHumidification Efficiency up to 99%Adjustable length of two sizes, dismantle and combineWaterless Auto Switch-offAutomatic Shut-Off (8 hours)Whisper Quiet OperationPortable and Convenient to takeUSB power, as long as you plug it in, you can use it, super convenientThere is no restriction on the container, you can use anything that can hold waterProduct Specifications:• 54*137mm (with short cotton core)• 54*215mm (with long cotton core)• No built-in battery, have to provide power supply through USB cable.Package Contents:1 x Travel Humidifier2 x Short Cotton Core2 x Long Cotton Core1 x USB Cable1 x Manual UserNote: Essential oils cannot be added. This humidifier mainly improves air humidity and makes people feel more comfortable#airhumidifier#Humidifier #sprayer #nebulizer #spray