Mini Portable Air Purifier Negative Ions Neck Hanging Necklace Personal Air Cleaner

Feature:– Purify Air with Negative Ions: Purify formaldehyde, smoke, PM2.5, etc. in the air.– Mini, portable necklace design, stylish, and convenient to carry.– 24-hour long-lasting purification.– Rechargeable with a USB cable, easy to use.– Easy to operate, one button for on/off.– Mute technology, no noise during the whole process, safe, energy-saving, and environmental protection.
Specifications:Color: Yellow, PinkMaterial: ABSSize: 4.3x6cmInput voltage: DC 5VInput power: 0.1WNegative ion concentration: 7 million pcs/cmBacterial reduction rate: >96%Working time: 24 hourCharging method: USB
Package included:1x Air Purifier Necklace1x USB Cable1x Stainless Steel Necklace