Color:Khaki gold Voltage (V):220 Power (W):10 Model Number: Dural-core Air Purifier Product name:air purifier china Application:Home/Office/Hotel/Bedroom/Was Negative Ion:6M pcs/CM3 Noise Level:90% Product Dimension:275*150*155mm Net Weight:1.66KG Top Futures 1. Dural air inlets/outlets make larger inlet/outlet Area. 2. Built-in dual filters( one three-layer carbon filter and one HEPA filter) make high-efficient filtration of various impurities and pefect purification. 3. Built-in dual blowers achieve silent and fast air-supply, which is 2~3 times faster than common blowers. 4. Intelligent air detection system and built-in air detection module indicate light reflects in-house air condition. 5. Built-in fragrance box with natural fragrance. Unique design of fragrance box in the bottom, either tambac or fragrant flower can be added. Once the device starts up, air purication with fragrance lasts all the time. 6. Touch-sensitive Control System. Intelligent touch control allows easy opereation and obvious function. 7. Super-long Timing of 6 Hours. Special timing function makes you control the time as you like. 8. Appearance Patent/Physical Design has been awarded with National design and utility model patent.