【Easy Breathing】 HB smart electric respirator, built-in electric fan, 2 levels of wind speed can be adjusted, excellent air circulation, let you breathe more easily and keep cool.
【Ergonomic Design】This air purifying respirator mask uses a 3D face design, that fits the face, has adjustable wide Velcro ear straps, makes you more comfortable to wear, protects your health 360 degrees.
【Feel Safe】 With two 4 layers of replaceable activated carbon filter elements, can effectively help you isolate dirty air, making your breathing more comfortable and safe.
【Super Battery Life】 Easy to charge, through USB charging, it only takes two hours to fully charge, and it can be used for 4~6 hours.
【Easy to Carry】 Small size and lightweight, easy to place in a bag to carry on, suitable for indoor room and outdoor travel, business trip, sport, running, cycling, mountaineering, camping and any other public places.
