Odetina Portable Air Purifier necklace USB Recharge Wearable air Purifier Necklace For Eliminates Smoke Smell Odors Dust Polle?Silver?

Product size: diameter 1.53 inches, thickness 06.5 inches Weight: 0.98 ounces Product color: blue, silver, rose gold Voltage: DC5V Power: <1W Current: <12mA Material: ABS Silent decibel: ?25db Function: air purification, health preservation, working principle: continuous release of a large number of negative ions, through neutralization and precipitation reactions with harmful positive ions, dust, smoke, etc. in the air, to purify the air Energy saving and environmental protection: short charging, standby Long; zero consumables; common charging cable with other devices Switch mode: button mode, when the product is charging, (when charging, the red light is always on; fully charged, the red light is off); the blue light is always on when working; How to use: Odetina portable air purifier is a beautiful necklace, beautiful and generous, and it can be worn on the neck Use scene: suitable for office, home, meeting place, shopping mall, airplane, subway, public transportation, etc. Air purification place Customer self-test results method: Test-1: Use two transparent glass water cups (transparent, smooth, and good visibility), use cigarettes commonly used in the market, and spit a thick bite into the two cups For second-hand smoke, put one of the cups full of smoke on the working product for about 10 seconds to see the contrast effect directly. Test-2: It can be close to the air outlet of the product, and use the nose to perceive that the product has a weak ion wind released without a fan, and at the same time it has a light sense of freshness"