Ultrasonic Air Humidifier Aroma Diffuser Aromatherapy Humidification Mist Make Product Description ♥ Features : ♣Timer setting ♣Modern colorful night light brings warm and sweet atmosphere ♣Built-in negative ion generator to improve the air quality(optional) ♣Carbon filter at the bottom to keep the air fresh ♣Water shortage protection ♣Essential oil can be added if you like ♥ Product showcase: ♥ YBJ company profiles: · Compact Design - With compact design, the ultrosonic Humidifier fits snugly on your nightstand, coffee table, or countertop. · Low Energy - Droplet humidifiers use less energy than a standard light bulb - just 30 watts. · Low Maintenance - Change the water daily and clean the tank once a week to keep the humidifier producing clean, healthy moisture. · Automatic Shutoff - An automatic shutoff sensor shuts off the humidifier when it runs out of water to protect against overheating. · Quiet Operation - Ultrasonic humidifiers produce only subtle white noise that's library-quiet.