Sell Portable air purifier hanging neck necklace, portable neck hanging type car purifier to remove PM2.5 best price

Product category: air purifier; function: smoke and dust removal; power supply mode: USB; use environment: household; control mode: button type; applicable area: 31㎡ (inclusive)-40㎡ (inclusive); filter type: none; Working principle: negative ion; whether it is a special supply source for cross-border export: no; whether it is a patent source: no; functional use: negative ion Maximum applicable area: less than 10 square metersDear customer, welcome to our store. If you encounter any problems, you can contact customer service online. You can order your favorite products directly. and we will deliver as soon as possible.