Air Purifier Necklace Mini USB Wearable Air Purifier Negative Ion Generator No Radiation Low Noise -

Main function: Mini,portable necklace design, stylish and convenient to carry.Multi functions to purify indoor air.Release groups, improve air quality effectively.Easy to operate, one button for on\/off.Rechargable lithium battery.Name: Air PurifierPower Supply: USBApplicable area: 10Functions: air fresherdensity: 1Noise: 25dBBattery capacity: 280mAhCharging time: 1HWorking hours: 28-36HAnion concentration: 20 million\/cmColour:pinkMaterial: ABSSize:44.5x14.2mmPackage Contents:1 x purifier1 x lanyard1 x usb cableOnly the above package content, other products are not included.Note: Light 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.