Speaker Bad Reviews，Blame it all on：

Speaker is a product that every family will buy. And e-commerce is an important way to buy. Understanding the bad e-commerce reviews of speakers can help consumers and importers better understand the defects that often occur with speakers. Here is the summary of CQI Inspection：

The most frequent bad reviews of the speaker are on sound and sound quality, such as

1. There is a current sound, there is noise

2. Can not be turned on

3. A normal, a no sound

4. The sound is very small

But these bad reviews can not be expressed in pictures, so the following is not extracted