Features: USB electric aroma diffuser and humidifier, special designed for home use, benefits from the therapeutic properties of essential oils and naturally relieves stress and anxiety. Effectively reduce indoor pollution, bacterial , better protect health. 7 colors LED light, soft and soothing, meeting your different needs, suitable for bedroom, living room, nursery, office, private clinic, or treatment center. Dry burning-resistant protection, automatic power off after normal use for 3 hours, can be restarted and continue to use. Exquisite appearance and low noise, will not affect your study, work or sleep. Best gift choice for your friends and families to show your love and concern. Specification: Condition: 100% Brand New Optional Type: Dark Wooden Grain, Light Wooden Grain Voltage: AC100-240V,50/60HZ;DC5V Material: PP/ABS/AS Capacity: 130ml Function: aroma diffuser, air humidifier, LED night light Package List: 1 x Host 1 x Spare Cotton Stick 1 x USB Cable 1 x Manual