Peltor MT7H79A Standard High Noise Two-Way Headset W/Mic #7748 (One) | eBay
MT7H79A MT Series Over-The-Head Headset w/Male Nexus Plug: MT7H79A
3M™ PELTOR™ MT™ Series 2-Way Communications Headset Headband, Direct wired headset (PTT on left cup) for KENWOOD TK220/320 MT7H79A-C0046 1 EA/Case | 3M India
3M™ PELTOR™ MT Series Over-the-Head Headset MT7H79A, Two-Way Communications Headset 1/cs | 3M Hong Kong