If there was a flaw, I would throw them away. Luckily, I exchanged them while I had a very good experience with the same brand's cable headphones, and we're talking about perfect sound and durability. From the moment I opened the box, I thought, "Does it have feathers inside? Yuck!"

I start the tests:
1. The sound with its own cable is low compared to the Bluetooth.
2. Okay, I think let's turn on the Bluetooth, it will be louder... but it's the same. Oh no, why is it like this for me?
3. I try making a call with another person in another room with closed doors, and the person can hear their own voice from my headphones.

It has a radio and a memory card slot from the late 90s, and the old plug, not type C. I mean, you have to give it to someone from a third world country for them to like this thing. I'm not even talking about the woman who narrates the actions through the headphones; you'll die laughing. Whoever wants it can go eat two double pita souvlakis and a Coca-Cola and still have change. For 16.80!!! Only if they were 6.80, and even then, you still wouldn't call it good.