420ml Air Humidifier USB Charging Aroma Essential Oil Diffuser for Home Car Fogger Mist Maker with Night Lamp Feature: With automatic power-off protection function. Suitable for home, office, car. Specification: Material: ABS/PP/AS/silicone/hardware/electronic components 18650 lithium battery: 1200mAh Product size: 75x75x156mm/2.95x2.95x6.14" Color:Green/White Charging: USB charging Gear position: second gear mode Capacity: 420ml Spray volume: 30-40ml/h Spraying time: continuous spraying for 4 hours, intermittent spraying for 5.5 hours Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3mm measuring deviation due to manual measurement. Package included: 1 X Air Humidifier 1 X Charging Cable