Portable Auto Handheld Wireless Vacuum Cleaner Cyclone Suction Home Vacuum Clean FAQ Q: Is the vacuum cleaner safe to use under extremely hot conditions? A: The vacuum cleaner has been tested repeatedly and has no safety problems when used at a high temperature of 70℃. Q: Is it safe to charge the battery at high temperature? A: The vacuum cleaner has over-temperature protection for charging. When the temperature is higher than 50℃, charging will stop. Q: Can the vacuum cleaner be brought on the plane? A: The vacuum cleaner uses a lithium battery and can be taken on board (consigned). Q: What is the filter of the vacuum cleaner? A: HEPA Q: Can the filter be washed with water? A: It can be washed with water. It should not be soaked during washing, just rinse. In order to maintain better suction, it should be completely dried before washing before use. Portable Vacuum Ceaner Power Display In use, the blue light is on Low battery, red light flashes Red light flashes while charging Charging completed, blue light is on Ergonomic Handle Vertical design, smooth handle is more comfortable to hold Two Adjustable Suction Easy to Attach Mobile Phone 30min Standard Gear 20min Enhanced Gear Powerful Intelligent Movement, Brushless Motor Temperature control growth rate, no fever Wireless Handheld Vacuum Cleaner No power cord binding No power outlet required, easy to clean home and car High-speed motor Efficient battery life, long-lasting vacuum 100000 speed performance Powerful suction 5000Pa Body weight 30min long battery life Charge once, clean large area. Car Handheld Vacuum Cleaner Small size, freely placed in the car Car power cord up to 4.5 meters long, easy to clean the front and rear seats With exclusive accessories Pointed mouth suction Suitable for cleaning narrow places such as gaps, cup grooves, window tracks, etc. Brush + pointed mouth suction Suitable for cleaning air outlets, buttons, sofa surface, etc. (requires combined use) Dust Bin and Filter Can be Washed Can be disassembled and cleaned at will All Kinds of Garbage Can be Collected Nutshell Snack Slag Sandy Soil Coin Solid Liquid