Rechargeable Battery and Replaceable Filter. The filter is replaceable, offer fresh air to protect your mouth, nose and lung. Built-in 780mA safety li-battery can work for 4~5 hours. Charging time only need about 1-2h.Do not disassemble the internal battery when using this product.
High-efficiency Filtration and 3 speed mode smart product has 5-layer high-efficiency filter, can filter out dust, cut off 99% of most particles, adsorb harmful odors when you move in a new residence, prevent vehicle exhaust gas, avoid pollen allergy, anti PM 2.5. Electric respirator built with internal turbo fan, 3 speed mode can be adjust , offer full fresh.
High Efficiency Design. Appearance of the smart air purifier follows the principles of ergonomic design, comfortable to wear without feeling of pressure, stainless steel inner wall, 360 degree anti-collision, elastic silicone, face airbag.
Creates a Fresh Environment. The product produce air with high effectivity and actively deliver fresh air, make sure air in and out orderly, effectively cycling. Stretchy and adjustable earloops, specially designed for adults. The whole machine weighs about 86g, no burden for the men or women.
Itself Does Not Have Any Odor. The silicone part of the item is made of food grade material. The environmentally friendly plastic material used in the entire body is safe and reliable. The product itself DOES NOT have any odor, but the Silicone might absorb part of the package's odor. After open the box for a day, it will be completely odorless.
Package Includes 1 electric machine, 1 elastic earband, 2 filter, 1 USB charging cable, 1 manual.