Humidification function, humidifies the air in the car and refresh the quality of air we breathe. - Aromatherapy function, pleasant smell helps you lift your mood, relieve tension and anxiety, and boost the metabolism. - Purification function, get rid of static, reduce the radiation and sterilize. - 180 degree rotation, to adjust the direction of the vapor and make full humidification. - 2 hours power protection: After continuously working for 2 hours, it will cut off the power automatically. - Material: ABS, PP and electronic components, anti-corrosion. Parameter: - Water tank capacity: 50ML. - Working voltage: DC 12V. - Working Current: 130mA - 150mA. - Frenquency: 1.5W - 2W. - Spray volume: 25ML / hour. Features: Auto shut off, Portable, Durable Material : ABS, Electronic components, Plastic Color : Purple, Blue, Green, Pink Special function : Humidification, Aromatherapy, Purification Package weight: 0.153 kg Product size (L x W x H) : 5.7 x 5.6 x 16.4 cm / 2.24 x 2.20 x 6.45 inches Package size (L x W x H) : 8 x 6.5 x 18.5 cm / 3.14 x 2.55 x 7.27 inches Package contents: 1 x Car Humidifier, 1 x Sponge ( Spare Part ), 1 x English Manual Notice: About the on-off button 1. Use your finger to touch the on-off button once, the light turns blue, the mist goes out. 2. Touch the button twice, the light turns blue and red, enter aroma mode (if you put essential oil into water before) 3. Touch the button three times, the light turns red, that means you turn off the humidifier.