Sell Air Purifier Necklace Air Freshener 100 Million Negative Ions Black 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 more than 10 hours; 5. Special protection for pregnant women and children who are susceptible to air infections; Purify the surrounding environment anytime and anywhere. Product name: hanging neck air purifier Working voltage: DC5V Power: Less than 1w Current: 25mA Battery capacity: 300mAh Charging time: 1.5 hours Working time: more than 10 hours Product size: 79 x 37 x 20mm Product weight: 35g ions released:100 million Material:ABS colour:black / pink / White Package Contents: 1 x portable air purifier 1 x usb cable 1 x lanyard 1 x English User Manual<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.