Xiaomi Launches Anti-pollution Fresh Air Mask With Replaceable Carbon Filters, for Rs 900

Anti-pollution Fresh Air Mask: Xiaomi launches anti-pollution Fresh Air Mask With Replaceable carbon (PM2.5) filters and rechargeable battery in China.  This ‘Fresh Air Mask’ with mounted air filtration costs Rs 900 per unit. The mask comes with a replaceable filter and a battery powered fan that can achieve filtration efficiency of 99 percent. Currently, this product is […]