Description: There are 7 colors changing lamps for your choice, nightlight, programmable on/off cycles and auto shut-off. Automatic shutdown without water to protect the device, It can be set to close automatically for 4 hours or 8 hours. Adopted Ultrasonic Cool Mist Technology, no noisy voice. It will not interfere with your sleep or work, with environmentally friendly material. Effectively removing peculiar smell in the air and purifying the air, reducing chapped dry skin in winter. Feature: Humidification,Aromatherapy,air freshener,Aroma Diffuser, With LED Lights, With USB Connection. Adjustable two mist settings: continuously and intermittently, Whisper-quiet operation won't interfere with your sleep. Easy to use, unscrew the cover counterclockwise, introduce tap water, close the cover, connect the USB power supply, and press the switch. The humidifier with soft LED lights creates a relaxed atmosphere working reading, giving your room, home, office a different feel, and add color and light to your life.perfect for Christmas or birthday gift for your relatives, friends and colleagues. Specification: Working voltage DC5V, 400MA Use power 2W Water tank capacity 180ML Spray volume 35ML/H Size 10x10x15cm/3.94x3.94x5.91inch Material ABS+PP+silicone/electronic components Package Includes: 1 Piece Micro-landscape Air Humidifier 1 Piece USB cable 2 Pieces cotton swab 1 Piece Chinese and English manual Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!