200ML Wood Grain Essential Oil Diffuser Air Humidifier USB 7 Color Light Spray Aromatherapy Humidificador for Home Office Car

High-concerned chemical : None Humidifying Capacity : 200ml/h Model Number : 200ml Air Humidifier Essential Oil Diffuser Operation Method : Keyboard Type Coverage Area : 11 - 20 M² Power Type : USB Function : Ultrasonic Sterilize Mist Outlet Quantity : ONE Classification : Humidification Timing Function : Yes Water-shortage Power-off Protection : Yes Installation : USB Type : Ultrasonic Humidifier Noise : <36db Humidification Method : Mist Discharge Capacity : 200ML Power (W) : 3W Voltage : 5V Origin : Mainland China Shape : Classic Columnar Use : USB Power Source : USB