material: ABS size: 126*126*120(mm) [portable mini humidifier Portable and small design that] you can take it anywhere. perfect for car, travel, bedroom, office, which effectively moisturizes dry skin and helps you reduce skin peeling. [Automatic power cut and water shortage protection] When the water tank water level is lower than the water level probe in the water tank, all spray modes will automatically shut down to eliminate safety hazards. [Cool Mist & Whisper Quiet] use advanced ultrasonic technology, ionizes essential water in the air to keep the air moist, moisturizes the skin and reduces radiation. Super quiet atmosphere can give you a peaceful and comfortable night's sleep.