4L Large Capacity Air Humidifier For Bedroom Portable Usb Water Climatizer For Home With Nightlight Air Purifier Aroma Diffuser

Capacity: 4L

Plug type: USB

Suitable for home, office, and outdoor use

Can add a small amount of essential oil to make the air full of fragrance

Attention: Mineral water and tap water can be added, and purified water cannot be added.