Sell 4-Ply Rechargeable Electric air Purifier,Wearable air purifiler Respirator with Replaceable Activated Carbon Protect Layer best price

4-layer filter - Efficiently purifies the air, corresponding to various pollutants of different sizes, and can lock up all kinds of harmful particles with a particle size less than PM2.5 in the air. Compact & fashion design - Intelligent electric air respirator follows the principles of ergonomic design, comfortable to wear, no pressure, made of silicone, skin-friendly veneer and lightweight, protect your health 360 degrees.And with cool lights. 2 speed modes - low noise, air valve generates high-efficiency air and actively delivers fresh air to ensure that the air enters and exits in an orderly manner, thereby effectively circulating. Provide you with cool, dry comfort. Reusable - The newly upgraded reusable respirator built-in safety battery can work for 4 to 8 hours after being fully charged, providing you with fresh air and a long-term ventilation environment. Reliable & Breathable: The dust filter is comfortable and breathable, and can breathe smoothly even if worn for a long time.Which is far more economical and durable than disposable one. Article No.: hb-hh003 Product category: air purifier Power mode: USB Noise: 50 Weight: 75g (equivalent to the weight of one eyeglass) Air volume: 2 gears, meeting the breathing needs under different conditions Control mode: button type Screen type: composite screen Air volume of air purifier: 51-150 m3 / h Applicable area: less than 10 ㎡ Rated frequency: 50 Charging time: 2 hours Service time: 5-7 hours when fully charged Replacement time of filter element: generally, it can be used for 2-4 weeks, if PM2.5 is serious, it can be used for 5-7 days (the replacement time of filter element depends on the use environment and frequency) Filter element: four layers of filtration, including primary filter, HEPA filter, micro carbon fiber and nano material Package content: one purifier + two filter elements + one strap + USB charging cable + one manual