Otto Engineering NoizeBarrier Micro Rechargeable Electronic Earplug Kit

BH #OTV411029 • MFR #V4-11029
Otto Engineering NoizeBarrier Micro Rechargeable Electronic Earplug Kit
Key Features
  • Blast & Impulse Noise Protection
  • Active Use with Rechargeable Battery
  • Amplification of Soft Sounds
  • 360° Situational Awareness
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The NoizeBarrier Micro Rechargeable Electronic Earplug Kit from Otto Engineering are dual-mode earplugs designed to provide you with active hearing protection, along with sound localization and detection features. The earplugs combine noise-isolating eartips with sound-processing electronics allowing you to remove loud noises, and focus on soft sounds. The 'Standard Mode' provides you with up to 15 dB of additional hearing protection in loud environments. The 'Hearing Mode' provides up to 5x amplification of soft sounds and allows you to detect distant noises. The earplugs are designed to provide up to 40 dB protection from loud impulse noises and provide you with active situational awareness when the sound levels permit it and are IP67-rated waterproof. This kit includes multiple reusable eartip sizes, lanyard, filter replacement tool and extra filters, cleaning tool, USB charging cable, and a rugged, water-resistant charging case.
In Stock
$399.00
$67/mo. suggested payments
with 6 Mos. Promo Financing* 
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Otto Engineering V4-11029 Overview

The NoizeBarrier Micro Rechargeable Electronic Earplug Kit from Otto Engineering are dual-mode earplugs designed to provide you with active hearing protection, along with sound localization and detection features. The earplugs combine noise-isolating eartips with sound-processing electronics allowing you to remove loud noises, and focus on soft sounds. The 'Standard Mode' provides you with up to 15 dB of additional hearing protection in loud environments. The 'Hearing Mode' provides up to 5x amplification of soft sounds and allows you to detect distant noises. The earplugs are designed to provide up to 40 dB protection from loud impulse noises and provide you with active situational awareness when the sound levels permit it and are IP67-rated waterproof. This kit includes multiple reusable eartip sizes, lanyard, filter replacement tool and extra filters, cleaning tool, USB charging cable, and a rugged, water-resistant charging case.

Up to 40 dB of impulse noise protection
Up to 15 dB of adaptive noise reduction
Enhanced mode—amplifies soft sounds up to 5X
Natural hearing for safe sounds
One-button touch pad, 2-mode operation
Storage case displays charging status
Integrated windscreen to suppress noise

Otto Engineering V4-11029 Specs

Frequency Response40 Hz to 16 kHz
Protection40 dB
TransducersBalanced Armature Speakers
Wide Bandwidth, Low-Noise MEMS Microphones
Battery LifeEarplugs: Up to 16 Hours, Active Use
Charge Station: 20 Earplug Charge Cycles, Via Fully Charged Case
IP RatingIP67
Packaging Info
Package Weight0.69 lb
Box Dimensions (LxWxH)5.6 x 5.4 x 2.7"
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