Portable Air Purifier PM2.5 Formaldehyde Removal Necklace

Features:

[Compact Structure] Mini size, easy to carry and store, enjoying fresh air and breathing freely anywhere anytime.

[High Concentration of Negative Oxygen Ion] According to the test, 8,000,000 negative oxygen ions can be released per m sup3;, and no ozone release is detected.

[High Power] 15-second rapid and effective air purification, effectively removing PM2.5, formaldehyde, dust, smoke and odor.

[Silent Purification] Less than 30dB, ultra quiet, so that it will not disturb your sleep, work and study.

[Adjustable Lanyard] Necklace design, free your hands and convenient to hang it on your neck.

[USB Charging] Wireless use mode, more convenient for carrying and use.

[Wide Application] Filtering harmful substances in the air, this mini negative ion generator can be used in classroom, office, metro, outdoors and any other places with poor air quality.

Specifications:

Material: ABS + electronic components

Color: White / Black (Optional)

Power Supply: USB rechargeable 500mAh lithium battery

Input Voltage: DC 5V / 1A

Working Current: 0.2A-1.3A

Working Power: 0.5W

Charging Interface: Micro USB

Charging Standby: 1.5h (fully charged)

Continuous Operation: About 160 minutes (fully charged)

Noise: le;30dB

Applicable Area: le;10㎡

Aion Concentration: 8 million/m sup3;

Purified Air Volume: 50m sup3;/h

Size: Approx. 3.18*5.25*6.16cm / 1.25*2.07*2.43in

Weight: Approx. 56g / 1.98oz

Package Size: Approx. 3.4*8.6*8.7cm / 1.34*3.39*3.43in

Package Weight: Approx. 97g / 3.42oz

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*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.

Key Features

[Compact Structure] Mini size, easy to carry and store, enjoying fresh air and breathing freely anywhere anytime.
[High Concentration of Negative Oxygen Ion] According to the test, 8,000,000 negative oxygen ions can be released per m sup3;, and no ozone release is detected.
[High Power] 15-second rapid and effective air purification, effectively removing PM2.5, formaldehyde, dust, smoke and odor.
[Silent Purification] Less than 30dB, ultra quiet, so that it will not disturb your sleep, work and study.
[Adjustable Lanyard] Necklace design, free your hands and convenient to hang it on your neck.