Introduction

Last year, Cooler Master released two excellent gaming headsets, the $80 analogue MH751 (reviewed here) and its USB variant, the $100 MH752 (reviewed here). Both were (and still are) a great choice in their respective price brackets. That, however, didn't stop Cooler Master from coming up with a brand-new gaming headset lineup for 2020, this time consisting of three products: the analogue MH630 ($59/€59), USB-powered MH650 ($79/€79) and wireless MH670 ($109/€109). This review will focus on the Cooler Master MH670, the company's first wireless gaming headset. You can read the review of the MH630 here, and the MH650 is reviewed here.



All three new headsets share a lot of features: They're based on the same design and offer the same detachable microphone and nearly identical controls. In theory, choosing between them comes down to your personal preference, as well as your budget, of course. If you have a decent sound card and aren't interested in going wireless, you should be looking at the MH630. In case your sound card is underpowered, has problems with microphone input, or any other issue of that sort, the USB-powered MH650 is the obvious choice. Finally, if going wireless is what you're after, the MH670 is what you'll naturally be interested in. Coming in at $109/€109, the MH670 is reasonably priced for a wireless gaming headset—more so when its numerous qualities are taken into consideration. I'll talk about those on the following pages of this review, so let's dive straight in!

Specifications

• 50-mm dynamic drivers (neodymium magnet)
• 15-25,000 Hz frequency response (specified by the manufacturer)
• 32 Ω impedance
• 2.4 GHz wireless connectivity
• Closed-back, over-ear design
• Detachable omnidirectional microphone
• 7.1 virtual surround sound
• Optional 3.5-mm wired connectivity
• USB-C adapter for wireless connection to mobile devices
• Built-in volume dial and microphone mute button
• Soft carrying pouch
• Weight: 373 g