Essential Oil Diffuser: Diffusers Long Pr the Switch for 3s to Turn on the Aromatherapy Heating Mode, the Temperature Is Raised to 104-149°F, Drops Of Non-Corrosive ential Oils, 5 Minutes of Rapid Warming to Accelerate the Diffusion of ential Oils, 10 Minute of Aromatic Odor Spread Throughout the Room. High-Quality Materials and Design:Aroma ential Oil Diffuser Using High-Quality Wood and Frosted Solid Plexiglas for the Lamp Body, Showing a Simple, Exquisite, Rustic Design Style. Built-In Rechargeable Battery:Wood Grain ential Oil Diffuser Built-In 800 mAh Lithium Battery, In Two Hours after a Full Charge, the Light Mode In the Brightn Available for 8 Hours, Aroma Heating Mode Can Be Used for 2.5 Hours. Night Light Mode: Touch the Switch Three Dimming, Acrylic Frosted Organic Glass Lampshade, Secondary Refraction Light Scattering Warm Light, Soft Light Not Hurt the Eyes. Safety settings:In the aroma heating mode, aromatherapy oil diffusers generates a temperature of 104-149°F and automatically powers off after 45min of heating to prevent dry burning.