?4 timed?Ceramic aromatherapy diffuser,high efficiency and energy saving,set 4 timers for 0.5h,1h,2h,3h and continuous,and automatically turn off 5 seconds after water is used up.A variety of light colors make your home full of romantic and warm atmosphere.If you have any questions,Please contact us.We will do our best to make every customer 100% satisfied and value for money. ?Diffusion,Ionization,Humidification?The essential oils diffuser adopts ABS + ceramics,which is durable.intelligent aroma diffuser and microporous atomization technology,decomposes water molecules into nano scale and diffuses water vapor into the air,which emits light fragrance.The diffuser also produces negative ions,which help to freshen the air by removing dust particles. ?Improve Sleep Quality?The oil diffuser relieve mood,relieve pressure and moisten the air.Add a few drops of essential oil in the water,your room will be full of fragrance,calm your mind,relax your body,promote sleep and keep young. ?Moisturizing Skin?Air diffuser provide moisture for dry skin and let you bathe in moist and fragrant air.It is suitable for bedroom,study,office,living room,yoga,spa,conference room,baby room,etc. ?Handmade Transparent Ceramics?The ceramic cover is made clay of high-quality,and the stone diffuser is made of the porcelain of the highest quality.The ceramic diffuser is resistant to chemical corrosion and easy to clean.The ceramic cover is characterized by gradual light transmission,more exquisite light feeling and natural material which is eco-friendly and safe.It will be your favorite.