Fashionable Personal Wearable Mini Portable 700mah Battery

1. Two levels of negative ion concentration can be adjusted: 80 million/cm, 160 million/cm2. 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 Low concentration use time)3. Take it with you: Because this mini air purifier comes with a necklace/Lanyard, 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.4. Mute operation, suitable for various scenes, adjustable gears, switch according to different environments5. Small size, can be carried with you; no need to replace consumablesProduct category: hanging neck air purifierMaterial: ABSModel: KY500AAnion concentration: 80 million/cm-160 million/cmWorking voltage: DC5VPower: Less than 1WCurrent: Less than 50mARated frequency: 50 (HZ)Charging method: Type-C chargingBattery capacity: 700mahCharging time: 2 hoursUse time: 30h-60hWorking principle: negative ionApplication area: 10Air volume of air purifier: 51-150 m/hApplicable people: especially suitable for children, the elderly, pregnant women and those who are allergic to pollen and peculiar smellProduct size: 80 x 35 x 23mmColor: black/white (random color Not accept designation)Necklace lanyard random Not accept designationPackage Contents:1 x air purifier1 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.