USB Powerd Aromatherapy DiffuserThe Aroma Diffuser with a USB cable is portable and eco-friendly,can be powerd by any devices with a USB interface such as laptop/desktop computer,mobile chargers and compatible with any DC 5V adapters simple plug in sockets.(package with USB cord,no wall adapter) The frangrant difusor can swith between Light and Mist mode (Only Light,Only Mist,or Mist and Light together). Essential oils vapour diffuser can take to hotel for humidification too during travel. 400ml Compact Mist DiffusersThe air mist defuser for essential oils with mini size (only occupy small place on desk)and 400ml large capacity,which ensures continuous aromatherapy and humidification throughout the night,Aroma humidifiers can last 12 hours continuous mist for home.No need to worry about adding water frequantly,If you perefer to bigger mist,please try to reduce the water in the tank.A good essential oil vaporiser diffuser for air fresh. 3 TimerBPA-Free Electric Oil DiffusersThe material of our Ultrasound cool mist humidifiers is BPA free and very safe to use. Can also be used in pregnant women and cute kids rooms.The Aromatherapy oil diffuser has an excellent timer function (2 hour/4 hours/continuous operation),our aroma mist diffuser has two atomization steam spray methods (Continuous or Intermittent 10 seconds ) Auto Off7Color LED light Scent DiffuserUsing our electronic fragarant smell diffusers at night without worrying about overheating,it will atomatic shut off at the low water level.The electric atomiser diffuser provide 7 colour changing lights,you can choose your favorite single color as a small/mini cute night lamp or set 7-colors automatic cycle led light to be a room decor.This aroma diffiser could be aid to sleep for baby,kids,men women.It will make you nice and relax throuthout night. A scented oil diffuser This is a premium aromatherapy device to Creat a good smell,fragrance,pleasant,and healthy atmosphere,and a nice humificador to protect your family from excessively dry air,dust,and more!This great diffuser for essential oils is a thoughtful and handy present,a best Holiday gift for your family,cute kids and friends at Father Day,Mother Day,Christmas,Thanksgiving Day,Birthday and Valentine's Day,etc. Product description The diffusers for essential oils are widely used at housse/home,office,living room,Conference room,Hotel,or any personalpublic circumstance.Enjoy The FragrantSoothing light Atmosphere. The description: 1.Aromatherapy oil diffuser can hydrate up to 30ml/hour.Fragrant Oil Humidifier adds good smell moisture to the air for Bedroom to help you sleep better,cough less,and relieve dry sinuses. 2.Using ultrasonic technology,the oil deffiser produces a fresh and dry scent cool mist for home silent. and ensures the integrity of the beneficial molecular structure of essential oil and enable healthy body absorption. 3.The desk oil diffuser could serve as room air fresheners automatic device,desktop vaporizer,air freshnerspray and oils nebulizer machine. NOTES: 1.You must clean the middle hole of the water tank after using aroma diffuser at least once a week! If you pour too much essentials oil,it may be covered by the bottom as it can't spill out,and may impact the essential oil diffuser. Before pressing the MIST button,please make sure you have added water to the tank. 2.Please do not add water over MAX line,otherwise the mist will become less. 3.OILSadapter are NOT included in the package,powered USB cord is attached. 4.Do't touch the ultrasonic plate inside the water tank with your fingers. Don't open the cover during aroma diffusor is working,otherwise will leak water. 5.Always dilute essentials oil or liquid air freshener with water.Never use only essential oil liquid air freshener. WHAT YOU GET: Essential Oil Diffuser/ Humidifier x 1 USB Cable x 1 remote control x 1