FMA FCS AMP Tactical Headset Communication Noise Reduction Hearing Protection. Year 2022 Digital Upgraded Version. Above Item only, NVG Dummy and Helmet are not include. FMA&FCS AMP Tactical Headset Communication Noise Reduction. TIPS: Only headphones can not communicate directly. Need to match OPSMEN and original EARMOR TCA TRI and other military regulations PTT (for NATO connector) Not suitable for elements ELEMENT Z-Tac and other PTT. Please pay attention to options. Headset jack: U-174/U plug. 7 (AAA) batteries can be used for power supply for radio communication, without turning on the power supply or working independently even when the battery is exhausted. (Don’t include Battery). Quick release switch (wearing head/helmet). It is recommended to match FCS V60(not come with headset set) to realize single-line dual-communication radio communication function. Note:not include the helmet and talkie walkie and battery. Single/dual wire dual pass. Up to about 60 hours of battery life. Noise reduction value: 26dB. Impedance characteristics: 32 OHM. PTT interface: U-174 / U socket + 6 pin plug. PTT Compatible PRC-148/152, FCS-148, U94, PELTOR, US military original communication models. If you are not satisfied with the item for any reason, you can return it. The amount of custom duty and import VAT payable will be assessed at the point of entry of the destination country. This may result in you having to pay additional charges which are not included in the total price displayed at checkout. Listing and template services provided by inkFrog.