Perform an electrostatic measure this item, the results on picture : see below.

Perform an electrostatic measure this item, the results on picture : see below.

Perform an electrostatic measure this item, the results on picture : see below.

all working as description! thanks seller!

all working as description! thanks seller!

all working as description! thanks seller!

will use it inside room. have tested one piece and hope others will work fine if proper connections are provided. best way to test these device is to fill a glass with smoke and put the carbon electrode inside it and switch on to see the magic. its amazing how fast the smoke disappear. will install one in each room

will use it inside room. have tested one piece and hope others will work fine if proper connections are provided. best way to test these device is to fill a glass with smoke and put the carbon electrode inside it and switch on to see the magic. its amazing how fast the smoke disappear. will install one in each room

will use it inside room. have tested one piece and hope others will work fine if proper connections are provided. best way to test these device is to fill a glass with smoke and put the carbon electrode inside it and switch on to see the magic. its amazing how fast the smoke disappear. will install one in each room

I try to install in my office room where I usually smoke there. smell of the smoke gone! thanks

I try to install in my office room where I usually smoke there. smell of the smoke gone! thanks

I try to install in my office room where I usually smoke there. smell of the smoke gone! thanks

Tiny negative ion purificator.....works fine for the moment.

Tiny negative ion purificator.....works fine for the moment.

Tiny negative ion purificator.....works fine for the moment.

thank you banggood goods according to description and picture

thank you banggood goods according to description and picture

thank you banggood goods according to description and picture

it does nothing

it does nothing

it does nothing

product looks fine. my problem is I ordered the 230v and I needed 115v.

product looks fine. my problem is I ordered the 230v and I needed 115v.

product looks fine. my problem is I ordered the 230v and I needed 115v.

banggod. yes I'm already falling in love with banggod. best service. and friendly. good quality at competitive prices. banggod thanks, wish them all success and provide quality goods at competitive prices

banggod. yes I'm already falling in love with banggod. best service. and friendly. good quality at competitive prices. banggod thanks, wish them all success and provide quality goods at competitive prices

banggod. yes I'm already falling in love with banggod. best service. and friendly. good quality at competitive prices. banggod thanks, wish them all success and provide quality goods at competitive prices

Everything was fine. Good deal

Everything was fine. Good deal

Everything was fine. Good deal