The headphones are very good, but I had to suffer a little with synchronization. After opening the case, the pairing between the headphones takes place and the master headphone is selected, as it were. The left one blinked - it means he is the leader in this bundle, only the sound will be out of sync. In order for the headphones to work properly, it is necessary to close and open the case without removing the headphones until the right earpiece blinks. If the right earpiece is the leading one, then there are no problems at all. The sound is good, loud, bass. The design is also cool, but the case cover is a little loose, it's scary to break it. The microphone is working, convenient functionality. In game mode, the delay is short. Included instructions in 2022, as I understand directly from the seller. In general, I am satisfied with the purchase, support from the seller works, they helped to sort out the problem with synchronization.
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