Feature: Clean up the air and odor. Bamboo charcoal is rich in calcium, potassium, sodium, iron, etc., not only to purify water, and drink rice drink. And to improve plant rich in nutrients, purifying aquarium water quality. Humidity effects (absorption and desorption of double effect). Charcoal fine porous large surface area and can absorb water if the ambient humidity, ambient drying, you can release moisture. This feature advantages, especially in China"s coastal cities and inland arid city. Blocking of harmful electromagnetic waves. The charcoal has excellent electrical conductivity, can effectively block electromagnetic radiation. The far-infrared thermal effect of the charcoal can produce the most appropriate body to absorb far-infrared wavelengths to make objects, micro-heat, promote the activation of human senescent cells, accelerate blood circulation, improve the environment of the human body. Usage: This carbon package put in the car, can purify the air, adsorption air conditioning put in next to the computer can play the effect of radiation. Remove the odor, humidity, mites and antibacterial effect of reducing the source of asthma or nose allergy. Emit far infrared rays, negative ions, by quick blood circulation, promote metabolism, increase the air of negative ions and activated cells, and beneficial to human health. Package included: 1 x 100g Activated Carbon Pack