Sell Wearable Air Purifier Negative Ion Air Necklace Personal Air Purifier Necklace Air Purifier Necklace White best price

1. Negative ions effectively purify the air, remove PM2.5, dust, harmful substances, viruses, bacteria, etc.; 2. Especially suitable for children, the elderly, pregnant women and those who are allergic to pollen and odor; 3. Effectively control bacteria and other infections around people, stay away from respiratory diseases, etc.; 4. One charge can be used continuously for 20-40 hours; 5. Special protection for pregnant women and children who are susceptible to air infections; Purify the surrounding environment anytime and anywhere; Name: Wearable Air Purifier Operating voltage: DC5V Battery capacity: 500mAh Anion concentration: 80-160 million(low-high) Charging method: TYPE-C Product weight: 36g size:73x36x19mm Material:ABS colour:White / Black Package Contents: 1 * portable air purifier 1 * usb cable 1 * chain<br />Only the above package content, other products are not included.<br />Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.