Combine essential head protection with high-performance voice communication using the RCA HS65NRHH Hard Hat Mount Noise-Reduction Headset. Specifically engineered for industrial job sites requiring safety helmets, this heavy-duty dual-muff headset attaches directly to standard hard hat slots for seamless integration. Delivering high-attenuation passive noise reduction and equipped with a flexible noise-canceling boom microphone, the HS65NRHH allows workers to communicate clearly without removing their protective gear or compromising safety protocols in extreme noise environments such as manufacturing, steel mills, and heavy construction sites. Key Features & Performance Specs: Hard Hat Slot Attachment: Universal mount arms fit standard hard hat side slots for easy integration with personal protective equipment. High-Attenuation Noise Dampening: Dual-muff ear cups protect hearing against extreme job site ambient noise. Noise-Canceling Boom Mic: Filters out heavy background machinery noise so voice communications remain crisp and intelligible. Rugged Pivot Mechanism: Swivels back onto the helmet shell when not in active use for convenience and safety. Keep your communications crystal clear with genuine-quality replacement parts. Shop the RCA HS65NRHH headset today at Land O' Radios for expert product support and competitive pricing!