Tactical Hard - Hat Mount Headset, Gray - Noise Reduction Rating = 22dB (requires RKN4097 or RKN4094)
Compatible with:
Motorola often changes the product SKU name. This product may have also been known as RMN4053a, RMN4053b, RMN4053c, RMN4053d, RMN4053e, RMN4053f, RMN4053ar.