This high-tech products in addition to a relatively large and also have toxic materials as a component. For example, lead and mercury If not taken care of appropriately and would cause pollution and harm health.
GADGET addition, there are quite a large component of toxic materials such as lead and mercury. I do not care to properly To cause pollution and endanger human health.
This high-tech products not only are bulky, contain toxic materials, for example such as lead and mercury, if do not care to appropriate. Will cause pollution and health hazards.