OTTO Noizebarrier TAC Headset Nexus NP Wired Comms Both Ears TR-332 provides a better attenuation at

provides a better attenuation at low frequencies (< 500Hz)

S-433S and S-533S hoods

Plug connector

and external mute mode

PETG visor

OTTO Noizebarrier TAC Headset Nexus NP Wired Comms Both Ears TR-332 provides a better attenuation atKey Features Nexus NP Wired Comms Both Ears Full 360 situational awareness Protection against blast and impulse noise Amplifies quiet sounds for improved awareness Five level volume control with oversized buttons Reversible noise cancelling boom mic Rugged, combat ready construction Lightweight, cushioned headband for all day comfort Up to 72 hours of battery life Low profile earcups fit under modern combat helmets Over 12% lighter than earlier models