Product: I bought this Bluetooth enabled headset to avoid the annoying "clutter". Before I wanted to listen to music, I had to solve mostly only all possible nodes from the cable. With these in Ears I have no longer the problem. The cable, which connects the two together has just headphones for my taste the right length. For me it was also very important when buying that the small control box on the cable is not too large. This criterion meet the new headphones with flying colors.
Sound Quality: The sound quality is very good in my opinion, I'm not a professional thing that concerns but would say that ups and downs are very balanced and therefore contribute to a perfect sound experience!
The some criticism is for me the size of the headphones, as they, due to the Bluetooth receiver already again are significantly larger than my last In Ears (without Bluetooth).
When I looked around for new Bluetooth-enabled In Ears, I have about this product, many comments of users read, in which it was mentioned that clung to the foreign In Ears hair. I must say that this is probably partially accurate, but these are not real hair, but rather "fluff", which come from the package of In Ears and just stick to the rubber. So no reason to get upset!
Conclusion: When buying this product you can not go wrong, attractive design, great sound quality, simple connection to your smartphone via Bluetooth (tested with Galaxy S4 and S5) and easy charging via USB (in the right headphone integrated), speak for themselves!