OTTO V4-HS2MF3B Hurricane H3 with SureFire Headset 

Otto Hurricane H3 Headset with SureFire Patented Ear Lock Retention Rings and Noise Reducing Filters

Features:

• Noise Cancelling Microphone
• Sound localization microphones with built-in wind resistance improve situational awareness
• No batteries required for headset talk-through; minimal power is required from radio
• Passive Attenuation: 28dB NRR
• MIL-STD-810G compliant
• USA Country of Origin. TAA, BAA and Berry Amendment compliant
• When combined with optional OTTO Multi-Port Hub, the NoizeBarrier H3 headset provides modular control of up to 3 unique communications platforms, each with a separate Push-To-Talk (PTT) button
• Lightweight
• Dual speaker
• Low profile design can be worn while wearing a helmet or mask

The new Hurricane H3 Light weight headset with patented SureFire Ear Lock Retention Rings and Noise-Reducing Filters incorporates ground breaking technology from SureFire, a leader in hearing-protection technology. Sounds at safe levels, including speech, are allowed to pass through and can be clearly heard, while potentially harmful noises are reduced via a proprietary design that incorporates a special Noise-Reducing Filter.

A unique switch on the filters enables the user to control the amount of ambient noise that passes into the ear. In the open position, the Noise-Reducing Filters allow ambient sounds and conversations to be heard clearly. In very high noise environments, placing the switch in the closed position increases the noise blocking effectiveness.

Compatible with Motorola APX4000, APX6000/APX6000XE, APX7000/APX7000XEDP3400, DP3401, DP3600, DP3601, XPR6100,XPR6350, XPR6380, XPR6550, XPR6580, XPR7350, XPR7550