We personalized 20 or so of these with our company logo and handed them out a our company Christmas party. They were a huge hit. Sound quality is great and the printing job on the speaker itself was good. Overall I would purchase again.

I used to own a clip 3 and loved it. So I purchased a clip 4. The sound seems better on the clip 4 but right out of the box I don't like 3 things immediately. 1: I don't like that there is no dust cover for the charging port. I don't care if you say it's "dust" proof, I work in construction and I'm going to be very upset if it gets clogged with a bunch of crap other than dust and I can't charge it. 2: I don't like that the power and Bluetooth buttons aren't concaved anymore, they are raised so they are way to easy to hit the button turning it off or the Bluetooth which is just annoying. 3: the charging cable is way to short. I like the clip 3 design better.

The Clip 4 is extremely portable yet it projects great, detailed sound. Even the bass sounds rich and convincing.