tldr; Wireless MH751 variant with mixed reception. Sound is good but wireless reliability issues reported.
$136.91 on AmazonScores based on sentiment analysis of topic-related comments
Best praise vs top criticism for Cooler Master MH670
“Cooler master mh 670 if you don't have money for Audeze Penrose”
“I’m own a pair of mh670. Two things I don’t like about the headset are 1. Micro usb charging port 2. No battery indicator to know what is the battery level. Just my two cents.”
146 Reddit opinions analyzed • Last updated 4/5/2026