Sell petsair purifier necklaceHousehold◎Portable Air Purifier Car Home Negative Ion Hanging Neck Small S best price

Features: 1. Small size: Portable mini air purifier comes with a durable lanyard, can be hung around the neck like wearing a delicate necklace, easy to carry without any burden. Refresh your mind by purify the air around you. 2. USB charging and low power consumption: zero ozone and no radiation, safer and healthier to use. 3. Absorb formaldehyde: it can release up to 6 million negative ions to resolve the air quality problems around you, like eliminate second-hand smoke and purify the surrounding air. 4. Wear effective range: centered on the wearer, around 3 square meters, can effectively provide purification functio 5. The air purifier's working volume is as low as 5db, so you can use it in the office or bedroom without any disturb. Use time: 0.5 hours of charging, 24 hours of use Switching method: press and hold the power switch for 2 seconds to turn on the device, press and hold the power switch for 2 seconds to turn off the device. Power supply mode: USB Noise: 0 Product Category: Air Purifier Color: black, white Control method: touch Applicable area: below 10㎡ Function: Smoke and dust removal Use environment: outdoor, indoor Rated frequency: 50 Working principle: negative ion Package Included: 1 x Wearable Air Purifier 1 x User Manual 1 x Neck Chain 1 x USB Cable Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.