shanghai K.M. electronic Co., Ltd

Shanghai,Shanghai,China

Free Member

mini air purifier

China

KM-011A

8.98 ~ 9.98 / Unit Get Latest Price

China

8.98 per Unit

50

Box Size:83X43X123mm N.W.:170g Carton size: 450X280x270MM QTY: 50pcs G.W.:9kg 20': 50000

10-15days

10000 Unit per Week

T/T, L/C, Western Union, PayPal, Other

air conditioner series

Product Specification

83X43X123mm

Product Description

Specification:

Product Name

personal air purifier

Voltage

5V

Power

<1W

Size:

57*47*22mm

Charging time

 

Working time

~30 hours

N.W.:

37g

Negative ion

>1.3million/cm3

 

What is negative ion?

Ions are invisible particles, either molecules or atoms, which bear an electric charge. Atoms, for instance, consist of an atomic nucleus that contains neutral neutrons and positively charged protons, as well as orbiting electrons that are negatively charged. When an atom is in a neutral condition, the number of protons (+) and electrons (-) is equal. When the number of protons and electrons is not the same, the particle becomes an ion that is either positively or negatively charged.

 Negative  Ion in Nature:

Places

Amount in cubic inches

Amount in cm3

At the base of waterfall

610-3000

10,000-50,000

In the mountains

500

8000

By sea side

250

4000

In forest

190

3000

In the countryside

74

1200

In a city with little pollution

18

300

In a polluted city

3

50

In a crowded space

1.5

25

In a car

0.9

15

Function of Negative Ion

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shanghai K.M. electronic Co., Ltd

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Susie

Company

shanghai K.M. electronic Co., Ltd

Address

Shanghai, Shanghai, China,

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