Sell Air purifier portable purifier car home negative ion air purifier hanging neck necklace small steril best price

Product Name: Air Purifier Input power: 0.1W Size: 55X60X20MM Necklace material: environmentally friendly stainless steel Charging method: USB Weight: 30g Bacteria reduction rate:> 96% Negative ion concentration: 6 million pieces/cm3 Convenient and fashionable wearable negative ion air purifier Simple shape, compact body to carry with you Sleep level silent, efficient purification Press the power button for more than 2 seconds to turn on the device, the power indicator turns blue Press the power button for more than 2 seconds to turn off the device, and the power indicator will turn off Pregnant women and babies are safe to use Intelligent aviation chip to ensure the stable release of negative oxygen from the micro-purifier, and cyclic purification