The traditional idea is that wired headphones have absolute sound quality advantages over Bluetooth headphones, indeed, it is undeniable that with the current technology, even hundreds of wired headphones that focus on sound quality may easily exceed thousands of yuan or even more expensive real wireless headphones. But don't forget that you still have to look at things from many angles, and you can't deny other possibilities.
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A big difference between real wireless headphones and wired headphones is that real wireless headphones are actually pure digital all-in-one headphones, active headphones, and ordinary wired headphones are passive headphones.
I think the wireless Bluetooth headset is better, easy to use and light, and the wired one is relatively cumbersome.