I used clip3 for about 1.5-2 years almost daily. I work as a bus driver and in the cockpit the clip played music and at the same time it was possible to answer the call! In clip4, you can forget about calls and this is a huge minus for me, I threw it away. In terms of sound, clip3, in my opinion, has a more pleasant, balanced sound, the model turned out, and 4ka has a lot of bass, an excess of bass is heard. The sound that is 70%, which is 100% volume is almost the same. If you do not chase new products, the 3rd model is better.
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