The Audio-Technica ATH-CKR7TW are the company's high-end pair of wireless earbuds. When they were released in early 2019, they met with mixed reviews. A number of journalists noted their excellent sound and build quality, but also noticed that they have some lag issues when watching video and charge slowly thanks to a micro-USB charging port — which are caveats you probably don't want to deal with if you're spending $250 on wireless earbuds.
But now you can get these high-end wireless earbuds for wicked cheap. Amazon is selling them for less than $100 right now. (Audio-Technica is still selling them for $249 on its website, here.)