OTTO NoizeBarrier Micro Earplugs V4-11029

OTTO NoizeBarrier Micro electronic earplugs deliver unsurpassed situational awareness and clear communication while providing hearing protection from loud noises. The dual-mode NoizeBarrier Micro earplugs offer active hearing protection as well as hearing enhancement for extremely effective sound localization and detection. The noise-isolating eartips combined with proprietary sound processing electronics produces an earplug that responds to your environment. In standard mode the ear plugs provide active situational awareness when sound levels are safe. The earplugs provide a higher level of hearing protection (up to 15 dB) when there is sustained loud noise. With a simple press on the touch pad, the user activates enhanced hearing mode which provides 5X amplification of soft sounds. In either standard or enhanced hearing mode the earplugs provide maximum protection (up to 40 dB) from loud impulse noises. Earpiece and IP67 water resistant case. Rechargeable with 16 hours of continuous use / One-button touch pad, 2-mode operation and Charging status LCD panel. 

Blast & Impulse Noise Protection
Active Use With Rechargeable Battery
Amplification of Soft Sounds
360˚ Situational Awareness

Rugged Charging Case
Fully charged water resistant case provides multiple earplug recharges for up to 20 times.

Maintenance Kit
Filter replacement tool and extra filters for maximum performance.

High-Definition Earplugs
2-mode waterproof earplugs provide up to 40 dB of blast protection.

Assorted Eartips
Includes multiple reusable eartip sizes for a perfect fit: Standard 3-Flange, Large 3-Flange, Universal Foam.

In the Box
1 pair electronic earplugs
Assortment of eartips
Durable lanyard
Filter replacement tool and extra filters
Cleaning tool
Rugged, portable charging case
USB charging cable

Specifications
Passive NRR: 28 dB (Foam Tips); 23 dB (3-Flange Tips)
Frequency Response: 40Hz-16kHz
Transducers: Balanced armature speakers, Wide bandwidth, low-noise MEMS microphones
Battery Performance: Earplugs: Up to 16 hours of active use Charge Station: 20 earplug charge cycles from fully charged case
Earplugs are IP67 waterproof
1-year warranty