There was a sound when they operated, I loved the microphone (the guys from discord said that it became better to hear), and the ears do not get fatigued after wearing them for two to three hours. These are some of the benefits. Got some cons: The sound abruptly stopped, and at first I thought it was something wrong with the computer; then I examined the cord; finally, I checked my ears with the phone, and discovered that they had died for no apparent reason.
PlexDisc DVD-R 4.7GB 16x Recordable Media Disc - 100 Disc Spindle: Reliable and High-Quality Data Storage Solution
11 Review
Sony 8cm DVD-R Double Sided Hangtab 3-Pack 3DMR60DSR1HC
11 Review
π Verbatim BD-R 25GB 6X Blu-ray Recordable Media Disc - 3 Disc Jewel Case Box - 97341: High-Capacity Blu-ray Recording for Optimal Storage
10 Review
π Smartbuy 700MB/80min CD-R Blank Data Recordable Media Discs - Pack of 100, 52x Speed, White Top
10 Review