Sell Ultra Air Purifier Necklace Mini Wearable Ionizer Necklace Portable Personal Air Purifiers Humidifi best price

Product Description: 1. Using pulse cutting-edge technology to release a large amount of oxygen anions, using the latest dual carbon brush dual negative ion generator design, more than one million negative ions, effectively removing dust, smoke, formaldehyde and PM2.5 and other harmful substances in the air. 2. Release a large amount of oxygen anions, decompose smoke, odors and harmful gases, such as formaldehyde and benzene released from internal parts (such as bed sheets and leather). 3. Negative ions promote metabolism, activate cells, refresh and relieve motion sickness symptoms. 4. Necklace design, small size and easy to carry. In stock, Shipped within 24 hours, Specifications: Store name: kekexil Weight: 30G Air volume: 310m³/h Origin: CN (origin) Power (Watts): 18w Voltage (V): 6V Certification: None Product name: hanging neck air purifier Model: CY08 Product material: ABS Control method: button Output power: 0.1 (W) Voltage: DC5V Power supply mode: USB Size: 47*47*17mm Charging time: 0.8 hours Use time: working 12-20h Battery capacity: 250mAh Working principle: negative ion Negative ion concentration: 15 million pcs/cubic centimeter