The new clothes containing formaldehyde in the clothes are washed with salt water and then worn.

Recently, the reporter immediately visited a number of clothing stores in Hong Kong City, and found that most of the clothing only marked the ingredients, washing methods, etc., and did not mention the safety indicators such as PH value, formaldehyde, color fastness, etc., and consumers also Little is known. "How did you mark the formaldehyde content on this dress!" on the 12th

If you haven't got enough space for a full surround sound speaker system, then a good compromise can be a 3.1 Home Theater System. Compared to a 5.1 Home Theater  system, while it will provide the best listening experience, a 3.1 Home Theater sound system will allow easy enjoyment of music and movies with realistic sound, but without the clutter of additional speakers and wires. 

What is most, A 3.1 Home Theater Speaker system is the same as the previous 2.1 layout, but it adds a centre speaker to improve the sound for movies. The advantage over a 2.1 Subwoofer Speaker is the extra centre speaker will allow greater separation of voices and music, and so should improve the clarity in a busy soundtrack.

3.1 Subwoofer Speaker

3.1 Subwoofer Speaker,Home Theater System,Home Theater Sound System,Home Theater Speaker System,Subwoofer Speaker

Guangzhou J.SUN Electronics Co., Ltd. , http://www.jsunaudio.com