Specifications: 
Power: 2W
Rated Voltage: DC-5V
Power Plug: USB
Water tank capacity: 280ml 
Dimension: 21.4*13.8*9.5cm
Weight: 130g
Covering area: 1-6 square meter 
Amount of water spray mist:40mL/H

Easy To Use: 
1.Fill the cup with water, then put the head part into the cup.
2.Connect the USB plug ,the light will be in red, the machine is on standby.
3.Press on/off switch key, the light willturn blue, the machine starts to work.
4.A new machineor a machine not used for a long time usually needs 3 minutes to release mist, because the cotton bar needs time to absorb water, and then the mist will turn out. 
5.If you need to stop it, press the on/off switch key, the light will turn red, and machine is on the standby. If you need to power off, just pull out the USB plug. 

Notes: 
1. Please read the instruction carefully before using it. 
2. Before turning on the humidifier, whatever it is the first use or not used for a long time, it's very important to make sure the filter wick is wet through.
3. Replace the filter wick every 3 months.Always operate in a well ventilated area.Keep device away from heat-emitting devices such as heater, table top cooker or electric burner.
4. Adding essential oild is not suggested because it may damage the product.Please use pure water to protect the humidifier, please DO NOT use greasy aroma oils.
5.Please keep the mouth of the spray clean and put the product in the clean place when you don't use it. 
6.Please add water in time when used up. Do not full fill with water to avoid overflow. 

• WHISPER-QUIET ULTRASONIC OPERATION: Air Mist Humidifiers offer cold mist and quiet operation which guarantee do not disturb you through work or rest. The super slient Small Room Humidifier is less than 15db which is perfect for Baby Room, Bedroom, Office, Car, Yoga or Spa.
• PORTABLE FOR ANYWHERE: No need to worry about frequent water refills -all Tanks, Bottles, Canisters and other water containers are compatible, regardless of the volume of container. Comes with a water bottle for added stability and keeps water clean from dust and lint. You also can take out and insert the main part into any glass or bottle, so the portable humidifier can be used at anytime and anywhere.
• IMPROVE AIR QUALITY FIGHT DRYNESS: Air Cleaner Humidifier is good steam to freshen the air to ensure your ability to breathe more comfortable. High frequency ultrasonic technology produces an ultra-fine mist, which is soft to your face and quickly purify your air around. The Cool Mist Humidifier moisturizes the dry air to alleviate dry eyes, dry thoat, dry and cracked skin from lack of humidity. It also can prevent body damage from second hand smoke, stale air and allergens.
• VERY EASY TO USE: You just fill up the cup with water, after the internal filter was soaked, plug the device into your USB port and press the on/off button.12 hours automatic shut-off with an unlimited water source, also automatic shut-off when no water. The Portable Travel USB Humidifier has versatile plug in potions with AC/DC and USB Cable that will work with laptop, PC, power bank, cellphone adapter, USB charger... and never be limited by AC adapters.
• WHAT YOU GET: 1 *Tanxih Cool Mist Humidifier, 1* Water Cup, 1* Operating Manual, 1* USB Power Cord, 1* Absorbent Wool / Absorbent Cotton / Gossypium Absorbens , welcome guide and our fan-favorite 90 days warranty and friendly customer service.

WHISPER-QUIET ULTRASONIC OPERATION: Air Mist Humidifiers offer cold mist and quiet operation which guarantee do not disturb you through work or rest. The super slient Small Room Humidifier is less than 15db which is perfect for Baby Room, Bedroom, Office, Car, Yoga or Spa.Tanxih