Mini Portable USB Air Purifier Necklace Ionizer Ion Generator Smoke Remover Home

Specification Colors Black White Gray PinkMaterial ABSUse voltage DC5VPower 1WNegative ion concentration 20 million pcs cm3Size about 25mm 0 98 x30mm 1 18 x60mm 2 36 Conversion 1mm 0 03937 inch 1inch 25 4 mm Power Supply USB ChargingStandby time 35 hoursPower switch long press 3s power on off Indicator light During charging the red light is on full of electricity the green light is on in use the green breath light blinks Features Ozone release is less than 0 05ppm Anions release 20 million cm3 per second can effectively remove floating dust smoke formaldehyde PM2 5 and other harmful substances in the air Release a large amount of oxygen anions kill harmful bacteria molds decompose fumes odors and harmful gases such as formaldehyde and benzene released Negative ions promote metabolism activate cells refreshing and relieve motion sickness Package Included 1 x Portable Air Purifier1 x USB Charge Cable1 x Lanyard1 x User ManualNote Due to different producing batches product details might be a little different If you minding the difference please buy it carefully Please allow 1 3CM differs due to manual measurement Due to the different display and different light the picture may not reflect the actual color of the item Thanks for your understanding Details pictures