Features: 

• 5 Layers Filtration Technology
• Top refill water design, removeable water tank
• 4L big capacity
• Smart touch function, touch to operation
• Low noise
• 8 Functions - On/off button, 3 level midst level adjust, Timing function, Negative Ion function, Air Purify, Night mode, Smart auto adjust midst, Constant humidity
• Auto cut off power protection

Specifiations : 

Brand name : Deerma
Model : ST900
Water tank capacity : 4L
Operation mode: Touch screen
Coverage area : 25-30m2
Dimension (L x W x H) cm : 24 x 24 x 36 

Warranty : 1 month

*Note : putting aroma oil into the water tank will void the warranty*

What's in the box:
1 x Air humidifier