Fragrance Oil descriptions We use high-quality raw materials, all materials are very suitable for the product, please rest assured to buy. Mini Led Air Humidifier-essential Oil Mist Aroma Diffuser. Features: Relaxing, Refreshing, Restoring Feeling Tired Every Day Benefits Range from Reducing Fatigue to Relieving Insomnia to Lowering Mental Stress. Its Time for You to Enjoy a Good Nights Sleep and an Energetic Morning. Saving Your Skin The Ultra-quiet Portable Ultrasonic Humidifier Keeps Your Living Space Clean and Properly Moisturized. Dont Let Prevent Dry Air, Dry Skin, and Flu/cold Germs Ruin Your Day. Its Easy to Protect Yourself and Your Loved Ones, Especially with the 130mL Water Capacity and Up to 5 Hours of Use. The Auto Shut-off Feature Will Turn the Device off when It Runs out of Water, So Keep It on As Long As You Want. For Any Decor and Location Various Color Changing LED Lights Allows the Essential Oil Diffuser to Fit in Any Room. Watch the Hypnotizing Display, Set It to One Color, or Even Turn It off Entirely. Keep One in Your Bedroom for a Better Nights Sleep, One in the Living Room for the Family, and then One in the Office for Mind-soothing Restoration at Work. Specifications: Voltage: DC 5V Power: 3W Material: ABS+PP Time Setting: 2-8 Hours Tank Capacity: 130ML Application Indoor Area: About 31~40 Noise: <36dB Size: 147*100mm Weight: 220g Package Included: 1 X LED Humidifier 1 X USB Cable 1 X Cotton Core 1 X User Manual . Products number : SOMONO86364