The intensity impresses you, at low volume the sound seems weak but as you increase the volume things get better. The sound quality is proportional to its price, I see reviews that talk about exceptional bass, no, it is a decent sound and that's it. I have heard 10s with better sound, they just lacked in size.

It does not have good bass, the only negative thing I can see.
Overall sturdy construction.. rubber. Protection offers an Alpha waterproofing on the buttons and ports, I believe it is very good for its price!

Although I have only had this speaker for one day and have not tried functions such as using a micro SD card, I will only comment on the sound: Flawless! Yes, it does not have the power of a stereo system, but its volume is very satisfactory! Very good bass and clear sound even at maximum volume! Easy connection with the mobile phone and very good build quality! I hope it withstands the test of time because it impressed me! I think for its price, it is an excellent choice!

I bought it to have a louder sound than a smaller speaker I had. Indeed, its volume reaches very high levels, it doesn't distort, and it has stereo sound! Additionally, it is a benefit that it is waterproof and has long playback hours. As for its radio, I haven't figured out yet how it works, it doesn't tune in clearly, but of course, I didn't buy it for that but for its Bluetooth and aux connection it offers.