Features: brand new and high quality It can be used as diffuser, humidifier and air purifier. Adding several drops of oil into the water, it will fill your space with fragrance. Wood grain: Natural wood grain look and unique mini round shaped design. Makes you feel relax with it's zen-style outlook. Decorate your room well. This aromatherapy humidifier can volatilize fragrance help purify and improve air quality and decrease tension. LED Lights: This portable usb ultrasonic aroma diffuser working with 7 soothing LED lights, the color can be cycled through. Dreamlike led light can create a romantic atmosphere. Super quiet technology to allow you to work at ease, sleep in peace. Easy to carry, using with a usb cable connecting the power bank, computer, etc., you can take it anywhere. Specification: Operation Mode: mechanical Applicable Objects: household Function: Ultrasonic Shape: Round Input Voltage: for DC 5V Power: Max 3W Mist: 35ml/h Usage Area: 10-20m Frequency: 2.4MHz Power Supply: USB Plug Water for Tank Capacity: 130ml LED Light: 7 color night light Noise: 36db Mateiral: Resin Size: app. 10x9.5cm/3.94x3.74in Optional Color: Deep Color, Light Color, White Quantity: 1 set Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Humidifier 1 x Cotton Stick 1 x USB Cable 1 x Instructions (other accessories demo in the picture is not included.)