- Headphone Connection P4ort: NATO standard interface U-174 / u plug.
- Is head-mounted & helmet-mounted dual purpose headphone, the design of fast switching between them.
- Battery: No.7 battery (AAA) x2pcs, only used for noise reduction power supply, radio communication, no battery power supply, can be connected directly.
- Headset helmet-mounted currently support the fast series of helmet arc rail, such as maritime, SF, Highcut, Sentry helmet incompatible with AF, T-Wendy, MTEK and other helmet.
Compatible Radio & PTT:
- Compatible with various NATO standard communication models, PRC-148 / 152, FCS-148.
- FCS-U94,FCS-V60 & Original EARMOR M51,M52 & TCA and other military regulations PTT.