This is definitely a 5 star product as far as I am concerned. This is a tough, very well built rugged speaker that is also waterproof, opening up a whole new world for you to not have to worry about rain or a drop in the lake or pool.
This is very user friendly, nice size..very solidly constructed but also a little on the heavier side. It sets up very quickly, I did not need any directions at all, I just turned it on had my phone on and it paired immediately.
The sound quality is very good and has decent bass, it is not perfect sound but it is very good sound for a bluetooth speaker, and it can be cranked up quite loud and still keep the good sound without distortion.
It claims to be waterproof so whenever I see that claim I always test it out, which I did by dropping it into a bucket of water (after making sure the compartment door was closed securely)....the speaker hit with a splash, went under but bounced right back to the top. The sounds of Matchbox 20 came thru the speaker loud and clear with no breaks.. I then did a quick forced submerge by holding under with my hand and when released it bounced back to the top and was still playing my song! So it passed my water test quite easily.
I love the Siri feature.. as I used Siri daily for quick questions or even getting correct spelling on something.. so that was one of the first thing I tried out.. and it was a great fun. Depress the off/on button twice and wait for the tone and you are then talking to Siri... fun!
I love this speaker with Siri ... how fun!