Overall good sound and and quality for price. Sounds is awesome. Water proof as advertised and floats but does not work when floating. Pull it out of the water and goes right back to being a bad a$$ speaker. I'm happy just wish that something advertised as floating could still function floating.
Needed a speaker to better hear the fitness information from my phone during my bike rides. Wanted something that would be secure, water/ shock resistant and have a speakerphone option. This speaker fit the bill. The carabiner is good for other applications, but I used a hook and loop strap to secure it to my handlebars. Great sound, function and battery life.