Sell 【COD】Mini Portable Air Purifier Necklace Negative Ion Wearable Air Humidifier Air Purifiers best price

【Quickly purify the air in 4 seconds】 Release 300,000+ nano-negative ions per second to quickly purify the air 【Double-head carbon brush】 The purifier uses two carbon brushes, which can immediately release a large amount of nano anions 【No need to add any substance】 No need to add any substance after starting, can produce negative ion particles 【Mute work】 When working, the decibel is not higher than 18dB, it is almost impossible to detect the sound of the air purifier 【12 hours battery life】 Built-in 200mAh lithium battery, can be used continuously for 12 hours after fully charged 【Special frosting process】 The main body of the air purifier is made of special frosted material with a simple and comfortable appearance Specifications: Name: Air Purifier Wearing method: hand-held / neck hanging Color: black, white material: plastic Function: In addition to formaldehyde Control method: button Working principle: negative ion Applicable area: less than 10㎡ Air volume of air purifier: 50 cubic meters/hour Noise: 20 (dB) Power supply mode: USB Size: 68x38x17mm Product weight: 23g #Airpurifier #Freshener #Negativeion #freeshipping #gift #cod