Review on 🎧 Experience True Wireless Freedom with Audio Technica ATH-DSR9BT Over-Ear Headphones by Michelle Marie

3 weeks in use and suddenly three lights started flashing and after that the phones died. There are no more lights, no wired activity, they are just dead. Cannot be returned as they are currently in Europe. This is a complete fiasco. Otherwise: 1. The sound was good.2. The volume is more than adequate unless you plan to go deaf soon.3. The pressure on the ears is too great. Difficult to use over a logarithmic period. Also, be prepared to sweat from the ear pads.4. No noise cancellation. Another huge fiasco. Because of this, he cannot answer calls normally. 2020.5. Sorry wire connection. It's not about whether it's proprietary or not, it's about the choice of socket. This micro USB will die soon anyway. They are not intended for long-term use. Very easy to break or damage.6. Lots of plastic squeaks, but easy to clean with silicone grease, no problem.7. One-touch button sucks, but the other controls are fully functional. But none of this matters, because first you need to somehow fix the headphones. PSI was able to fix them after taking them apart and manually charging the battery. They have been working flawlessly for a few months. The battery lasts 1 day. Moral: Never use these headphones with the cable attached. Otherwise they will fail.