About this item:

The ion sphere is designed with a high strength glass envelope. The ball is filled with a thin inert gas, and a black spherical electrode is placed in the center of the glass ball. After being energized, the arc is generated by the arc formed by the electrode plus the high pressure excitation inert gas, so the light that occurs is like some radial glow, colorful,  radiant and very beautiful in the dark. When working, a field similar to the point charge is formed around the electrode in the center of the ball. When the ball is touched by hand  (the person is connected to the earth), the electric field and potential distribution around  the ball are no longer uniform and symmetrical, so the glow becomes brighter around the finger.The resulting arc moves in a twist along the touch of the hand, and dances with the finger.

Specifications:

Product pictures:

Advantage:

Negative ion;

USB plug & 4 AAA battery;

Convenient on/off switch on unit.;

Safe & comfortable guard;

Mini size, easy to carry and move;

warning:

1.To reduce the fisk of electric shock,please ensure that you;

2.Do not open base of product.

3.Do not attempt to remove glass ball.

Before Use:

1.Carefully unpack the plasma ball from its package.

2.Unscrew and remove battery cover

3.Insert the batteries into the battery compartment observing the polarity+/- as shown.

4.Close the battery cover and replace and tighten the screw.

5.Place the product on a horizontal surface and slide the switch to ON.

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