after 3 months they stopped turning on. I reset it to the factory settings, turned on. The next day, they didn't turn on again, the red indicator began to burn. The keys stopped responding to the reset, and to everything. Based on the advice from the Internet, I decided to open the cases (they cracked during disassembly). After opening the headphones, they started working, but the blue began to burn constantly, and purple when charging. In general, such headphones.
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