I have a set of MT15H67FB-01 (AKA Tactical 6-5 slimline) so I'm guessing that's close?
I like them & they work. I wish they had a visual clue that they were ON as you have to go fiddle with the ON/OFF/volume knobs to make sure when you fold the band up. My only complaint, Changing batteries, what a pain in the tuchus:barf:
I would not buy the slimline again because I was hoping that they would clear my rifle stock, but this doesn't happen. Next time I'll get fatties as they seem a tad more comfortable.
Would I buy another set, yep, but not the slimline.