Features: 3 in 1 function: Humidification, Aromatherapy, Purify. With a 25ml/h spray amount, it's enough to change the car microenvironment and meet your needs. 2-hour automatic shut-off prevents potential harm from running without water. Small enough to easily fit into a coat pocket, or slip into your purse or bag, which includes charger design, not need prepare the external power adapter or cable. Humidifier water tank could be 180-degree rotation with no leakage, standard car charger interface, which could compatible with the most vehicles. Powered by DC 12V, 4 Product Specifications: Type: Car Humidifier /Aromatherapy Diffuser Material: Plastic Power Supply: DC 12V Working Current: 130-150mA Power: 1.5-2W Water Tank Capacity: 50ml Spray Volume: 25ml/h Mode: Humidification / Aromatherapy / OFF Size: 5.5*5.5*16.5cm / 2.2*2.2*6.5in Net Weight: 0.07kg / 2.5oz Package Includes: Humidifier *1 Spare sponge * 1 User manual * 1.