Capacity: The diffuser has a 300ml capacity, which allows it to operate continuously for a long time. Essential Oil Compatible: The device enables you to add your favorite essential oils, spreading pleasing fragrance around and thus helping to relax your body and mind. (Without essential oil) Remote Control: Convenient operation from a distance with remote control included.Timer Function: Offers timing shutdown for 2/4/8 hours - efficient and energy saving. Auto-Power off: With its dry burn prevention feature, the diffuser automatically powers off when the water is used up, adding to safety and energy saving. Light & Noise: Comes with colors LED lamp offering a soothing ambiance. Operates silently with its decompression raindrops feature helping you sleep well and relieve stress. Name:Aroma Diffuser + Humidifier + Night light Power (W):less than equal 12W Voltage (V):DC 24V Capacity:300ml Timed shutdown:Automatic power-off protection without water Control:Button/remote control