HSI is a single-sided headset with a vented circumaural ear piece to provide clear incoming audio while allowing situational awareness of your natural surroundings. HSI headset is available with 6-pin audio / push-to-talk (PTT) assembly or in situations where a PTT is already on-hand, HSI is available with a standard NEXUS TJ101 connector for use with all standard U94PTT or other push-to-talk units. Headset is available with electret microphone for use with military radios and a dynamic boom microphone for use with law enforcement radios.
The HSI is ideal for military or tactical operators who need reliable communications in a minimalist format. Includes adjustable headband for wear with or without helmet, on either side of your head. Available in black.