Product Name: WiFi Remote Comtrol Large Scent Machine Aroma Diffuser Connect HVAC for Hotel Model NO.: wifi ow-499-b Water Shortage Power-off Protection: Without Water Shortage Power-off Protection Timing Function: With Timing Function Power Type: AC Source Humidification Method: Mist Discharge Humidity Control: Automatic Certification: CE, RoHS Usage: Industry Type: Impeller / Cool Mist Style: Portable Aromatherapy: Yes Power: 12.6W Size: 169*378*169cm Volume: <45dba Voltage: 12V Weight: 5.8kg Coverage: 1500-2000m3 Trademark: OUWAVE Transport Package: Carton Box Specification: 25*25*51CM Origin: Shenzhen, Guangdong HS Code: 8509809090 Product Description Product DescriptionBrandOuwaveModelWIFI OW-499-BSize169*378*169Voltage12VPower12.6WVolume<45dbaCapacity500MLCovergae1500-2000 CUBIC METER(500m2)Weight5.8KGOW-499-B adpotes the design concept of retangle cylinder, makeing the essential oil bottle easier to disassemble and assemble. Built with High-power TAIWAN pump affer the best atomization to make you engoy the sweet scent enviroment.Highlights:1,500ml capacity and 1500-2000m3 coverage2,Built with high power Taiwan pump and external big fan to quickly spead smell to every corner.3,Fashion design can decorate your office,home,meeting room and so on.4,Simple to install oil bottle5,Work with intelligent operate time system for everyday and also remote control system from anywhereRelated Products CertificationsApplication AreaOW-499-B is suitable for many places such as shopping mall, hotel, Club, 4S shop and so on.Packaging & ShippingDHL, 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 InformationWhy choose Ouwave brand?Ouwave Aroma Tech(shenzhen), CO,Ltd, as the pathfinder and lead of space aroma diffuser around the world, has much experience in producing and marketing services of diffuser products systems.We have more than 9 years export experiences.Support ODM and OEMFAQ1. 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 the machine.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 could set 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 are many electric parts made by Al and other metal.4. How to clean the machine?a. Take out the bottle.b. Fill in a mount of alcohol into the metal bottle and clean it.c. When the bottle is cleaned please fill fresh alcohol in the bottle and install it to the machine and open power for 10 minutes to clean the machine.d. After the machine is cleaned, turn off the power.