DEERMA CM1910 Ultraviolet light Car Home Wireless Mites Vaccum Cleaner from Xiaomi Youpin

Feature: Smart BMS battery management, 3 battery indicator Rated power 120W, 14.4V 2200mAh, 30 minutes battery life, 5 hours full charge, charge once, can use one week Cellular UV UV removal Greater than or equal to 6000Pa suction, 128mm large suction Dust cup capacity 0.4L 8000 times per minute, the whole face is beaten, and the sound of the bed is deep. Weight less than 1.1kg Dimensions 335mm * 225mm * 170mm Package Included: 1 X host 1 X base 1 X power adapter to go 1 X nozzle 1 X flat suction 1 X filter cleaning brush 1 X manual QA: 1. What should I do if the suction of the machine is weakened? It may be that the dust cup has been sucked up, the stainless steel strainer or HEPA, the suction port is blocked, please check the residual waste in the vacuum cleaner in time, and clean the dust cup assembly in time. The battery is low, please charge the machine Stainless steel strainer or HEPA is not fully dried. Please dry the filter assembly thoroughly before installing. 2. What should I do if the machine is not working? It may be that the battery is low. Please use it after it is fully charged. If the ambient temperature is too high or too low, please use it in an environment of 5-40 C. 3. Why is the UV lamp not lit? In order to prevent the UV function from being activated by mistake, the sputum meter adopts the infrared sensor design. When the tamper is too far away from the cleaning surface, or the cleaning surface is black or blue, the infrared sensor is invalid. Please use it close to the surface to be cleaned. 4. How to remove and clean the dust cup? Push the red release button above the dust cup to remove the dust cup and pull out the filter assembly to pour out the dust in the transparent dust cup. After cleaning the dust, rinse the filter, dust cup, HEPA filter, and let it dry. Go back to the machine 5. What is the warranty period? Enjoy a 1 year quality problem renewal service