Purifier Purifier Necklace Usb Air Cleaner Travel-size Purifier Black

Anionic: characterized in that the air cleaner can generate negative ions. Anion be used to enhance the body's metabolism and homeostasis.Easy to Use: Press the on/off button for 2 seconds and the lights in green to get better quality air.Rechargeable: with USB charging battery, charge 2 hours can be used for about 48 hours. You will get high quality air and reduce unpleasant smell.No Filter Needed: You'll never have to worry about the expensive and burdensome filters. without any additional costs, just a quick charge.Widely Used: Necklace, Hanging Stuff, Car, Kitchen, bedroom, bathroom, living room, office, Garages, etc. Purify the air for small spaces and make your living area smell fresh and clean.Input voltage: 5VPower consumption: less than equal 0.2WNegative ion concentration: 2,000,000pcs / cmCharging time: About 2 hourBattery life: more than the 48 hoursWeight:30g/PCScolour:BlackMaterial:ABSsize:55*17*60mmPackage Contents:2 * air purifier2 * usb cable2 * Lanyard2 * User manualOnly 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.