Review on Portable Mini Humidifier: Wireless Small with 2000mAh Battery, USB Desktop Quiet Personal Cool Mist for Bedroom, Baby Room, Car, Plant Travel - 350ml Capacity by Wendy Roney

Works great as a small humidifier with a capacitive button that turns the device on and off with one touch and also turns on the LED with a long press. The product description says this is an essential oil humidifier/diffuser, but the instructions are clear NOT to add any essential oils. So I have to send these back.