USB Donut Humidifier Universal Mini Spray Travel Portable Creative Air Purifier

Description 1 Adjustable length adhesion container diversity The portable humidifier can be adjusted in length so it can be combined with different containers Such as cups ordinary glass bottles or mineral water bottles there is no water tank so it will break the inherent container restrictions Note without kettle 2 Portable Widely Used Small removable design allows you to carry it easily USB can be inserted anywhere easy to carry anywhere anytime This USB humidifier can be used in various situations whether it is business travel travel driving work or sleep 3 Silent easy to operate Personal spray humidifier uses the latest ultrasonic technology which can obtain lower power and quieter The working noise of this mini humidifier is less than 15dB and it will not disturb your rest even at night This office humidifier can be easily used with just one click 4 USB port auto power off small car humidifier with USB interface so you can insert USB anywhere The handheld car humidifier can be turned off automatically after 8 hours without worrying about sleeping 5 Gift selection Portable suitable for home office gym yoga or baby room It is the perfect gift for family and friends who like dry air Product Specifications Cotton core size Length diameter 10 187mmShort diameter 10 110mmSpray volume 35mlWorking temperature 10 50 ° CSpray volume 35ml hNoise less than 15dbUnlimited occasions various capacity available car humidificat