- Excellent sound, good headphones, comfortable in the ears, there is a set of ear cushions, both for the ear and for the canal. The case is interesting.
- - price - when there is less than 20% of the charge of the case - the headphones do not charge - periodically, if you talk only through one ear, and then take the second, synchronization is lost. It is restored only if left in both ears in a case for a long time. - when you take out or put your ears in the case, you press the buttons on the top of the headphones. Because of what in the phone: either the volume is increased, then other actions occur (very inconvenient) - sometimes the headphones do not fit correctly in the case, you need to press a little in the case. This leads to the fact that they do not charge and at the right time - the music will end :-)