Product Name: Smart Aroma Dispensers and Diffuser Model NO.: OY-1C Water Shortage Power-off Protection: Without Water Shortage Power-off Protection Timing Function: With Timing Function Power Type: Battery Humidification Method: Mist Discharge Humidity Control: Manual Certification: CE, RoHS Usage: Home, Industry Type: Impeller / Cool Mist Style: Portable Aromatherapy: Yes Product Name: Wonderful Design and Ultrasonic Bluetooth Scent Application: Home Office Bedroom Lobby Hotel Function: Aroma-Therapy Color: White Black Material: Plastic Feature: Mini Size Size: W150*H150*D65mm Weight: 0.5kg Working Time: 24h Noise: <30dba Voltage: 5V Power: 1W Capacity: 130ml Coverage: 150-200m3 Warranty: 1year Trademark: OUWAVE Origin: China Shenzhen Product Description Product DescriptionSpecification1.Bluetooth remote control2.Small and convenient3.Support multiple installation methods.4.Battery poweredPacking & DeliveryDHL, TNT, EMS, Fedex, UPS and by Sea are avaliable in our company. We will help you choose the cheapest shipping way according to the goods weight.Company ProfieWe are one of the biggest professional scent machine manufacturer located in shenzhen, China, Who have more than 8 years experience in R&D and producing scent machine to service customers all over the world. We insist in the concept of continuous innovation, devoting to providing high quality products and guarantee customers satisfaction.We are the first company in China which have the wifi scent machines. Our major products are WIFI scent machine, plastic scent machine, battery aroma machine, home diffuser and essential oils. We accept sample order, both the OEM and ODM service are welcome. Our aim is to bulid many distributors in the world, we are willing to bulid up Long-term partnership with the reliable company around the world.our serviceORDER SERVICEOEM and ODM service are avilable .The professional after sale service team , the machines enjoy 1 years limited warranty .The delivery time is 3-30 days(depends on your quantity)The R&D department research and design the machine according to the clients requirement.AFTER-SALES SERVICEWe will provide free repair within one year of sale for our prodution,but not including damage from extranal factors.If something wrong happen after one years,we also can provide paid repair.Anyway,we can take care of them in life time.FAQ1.Is your oil able to be refilled?Yes, the essential oil can be refilled . But only PURE Essential oil can be use by the diffuser,water can not be add into themachine.2.Is your Electric Scent Diffuser able to set work and rest time to control the fragrance density in the air?Yes, you could set working intervals and rest intervals, and also working and stop working time everyday. For example, you couldset the Electric Scent Diffuser work 30 seconds and rest 30 seconds from 10am to 8pm everyday.3.What's the material of your Electric Scent Diffuser?To well apply for the diamond series design, the outer cover of the Fragrance Diffusion System is made of metal, inside it aremany electric parts made by Al and other metal.4.How to clean the machine?--Take out the bottle.--Fill in a mount of alcohol into the metal bottle and clean it.--When the bottle is cleaned please fill fresh alcohol in the bottle and install it to the machine and open power for 10 minutesto clean the machine.-- After the machine is cleaned, turn off the powder.-- Take out the essential oil and put into the metal bottle and install the bottle into the machine and close the back door