Warranty 1 year. Shortly after its completion, Bluetooth stopped working on them. I called the official service center - they said that they could not be repaired. Only new ones can be bought with a 25% discount, and the old ones will be recycled. Wireless communication, after more than 2 days, I was fortunately able to restore. It can be interrupted sometimes, but then, fortunately, it quickly recovers itself, and to continue listening to music, itโs enough just to click on the right earpiece a couple of times with the thumb of your right hand. There was heavy rain during the day. and in the evening of the same day they stopped working. Did water get into them? It is possible, because the connection was restored after I dried them with a hairdryer, although even before that it happened that it was pouring from the sky even more strongly, but there were no problems, but this time the moisture could get somewhere in the wrong place, although it is likely that it just coincided, and software can also be buggy. Fortunately, the problem disappeared on the 3rd day and has not reappeared since then.
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