160 Million Negative Ion Purifier Personal Wearable Portable Black

1. Two levels of negative ion concentration can be adjusted: 80 million/cm, 160 million/cm2. Take it with you: Because this mini air purifier comes with a necklace, it can be worn around the neck. During the journey, in public places or other places with poor air quality, wearing this kind of clothing can create a fresh air area.3. Built-in 700mah battery, energy saving and high efficiency, it can run for about 30 hours on one charge (30 hours for high concentration use time, 60 hours for concentrated use time)4. Small size, can be carried with you; no need to replace consumables5. Mute operation, suitable for various scenes, adjustable gears, switch according to different environmentsProduct category: Necklace hanging neck air purifierModel: KY100AOperating voltage: DC5VPower: less than 1WCurrent: less than 50mARated frequency: 50 (HZ)Charging method: Type-C chargingCharging time: 2 hoursWorking principle: negative ionApplicable people: especially suitable for children, the elderly, pregnant women and those who are allergic to pollen and odorcolour:BlackMaterial:ABSsize:8 x 3.5 x 2.3cmPackage Contents:1 x air purifier (including necklace)1 x charging cableOnly the above package content, other products are not included.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.