Feature:180 degrees rotation to make full humidification.You can drop the aroma oil(not include) into the water to make the air fresher.Auto-off after 2 hours.It can increase humidity of air， reducing dust and bacteria. Specification:Material: ABS + PP + Electronic componentVoltage: DC 12VWorking current: 130mA-150mAPower: 1.5-2WWater tank capacity: 50mlSpray amount: 25ml/hColor: Pink/Green/Blue/Purple Package Content:1 x 180 Degrees Rotatable Car Humidifier1 x User Manual