This is my opinion about Pocket Bluetooth Speaker products

Pros:

Indeed the function of this product is to make a louder voice than the volume of our smartphone. Because if we play a song with a smartphone of the volume will be smaller. The thing that I like most about this product is its cute and easy to carry anywhere, because it does not take up much space.

Cons:

No cons for this product, good product recommendation bro

That's it my opinion, The rest thanks for introducing cool products such as this case :)