Sell 10 million Air Purifier Necklace Kids Children Wearable Portable USB Personal Ioniser Hepa Portable Air Fresher Cleaner best price

Package Included: Hanging neck purifier Description: Children’s portable air purifier, silent, no consumables, high concentration of negative oxygen ions, powerful in removing bacteria, Actively kill harmful germs, with a sterilization rate of 96%, The negative ion purifier releases high-activity and small particle size negative ions to actively kill most harmful bacteria in the air. The portable air purifier can be charged for 0.5 hours and can work efficiently for 24 hours. 10 million / cubic centimeter of negative ions are safe to care for, such as PM2.5, formaldehyde, pollen, second-hand smoke, etc., through the purifier, about 10 million / cubic centimeter of negative ions are continuously released, like forming an "invisible mask". Purify your 1 cubic centimeter, breathe freely with green air, and release 1 cubic centimeter of negative ions to breathe safely in the purifying range at any time. Silent purification does not disturb the quiet companion. The voice size is about 10db, which is less than 30 decibels. There is no voice during use, so that your work, study and sleep will not be disturbed. No filter and no fan design, the portable air purifier actively purifies pollutants through high concentration and high migration rate of negative ions, without a filter, efficient purification and more environmentally friendly. Specifications: parameter: Input power: 0.1W Input voltage: DC 5V Charging method: USB Use time: 24 hours Bacteria reduction rate: >96% Anion concentration: 10 million/cm³ Frequency: 2KHz Material: ABS Weight: 30.g Battery: 3.7V 200MAH Product size: 7.7CM*5.2CM*3.0CM Color box size: 12CM*10CM*3.3CM