Feature:-It can increase the humidity of the air, reducing dust and bacteria.-180-degree rotation to make full humidification.-You can drop the aroma oil into the water to make the air fresher.-Auto-off after 2 hours.*Specification:-Material: ABS + PP + Electronic-component Voltage: DC 12V-Working current: 130mA-150mA-Power: 1.5-2W Water tank capacity: 50ml Spray amount: 25ml/h Color: Blue, green