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- NRR:
- 28 dB
- Quantity:
- 1
- Size:
- Micro
- Color:
- Black
- Included Accessories:
- Charging Case
- Condition:
- New
Code: 3RI-EP-OTENM1-V4-11029
MPN: V4-11029
UPC: 737488048100
Product Info for OTTO Engineering NoizeBarrier Micro
OTTOs NoizeBarrier Micro high-definition and rechargeable electronic earplugs offer unsurpassed situational awareness and clear communication, while providing hearing protection from loud noises. The dual-mode NoizeBarrier earplugs offer active hearing protection as well as hearing enhancement for extremely effective sound localization and detection.![]()
Specifications for OTTO Engineering NoizeBarrier Micro:
| Manufacturer: | OTTO Engineering |
| NRR: | 28 dB |
| Quantity: | 1 |
| Size: | Micro |
| Color: | Black |
| Included Accessories: | Charging Case |
| Condition: | New |
| Battery Life: | 16 hours |
| Water Resistance Level: | IP67 |
| Headphone Style: | In Ear |
| Gender: | Unisex |
Features of OTTO Engineering NoizeBarrier Micro
- Up to 40 dB of impulse noise protection
- Up to 15 dB adaptive noise attenuation
- Hearing enhancement mode amplifies soft sounds up to 5X
- Natural hearing for safe sounds
- Accu-Technology high-definition sound quality
- One-button touch pad, 2-mode operation
- NRR: 28 dB(Foam Tips); 23 dB (3-Flange Tips)
- Frequency Response: 40Hz - 16kHz
- Transducers: Balanced armature receivers (speakers)
- Wide bandwidth
- Low-noise MEMS microphones
- Battery Performance: Earplugs - Up to 16 hours; Charge Station - 20 earplug charge cycles
- Earpiece and case IP67 water resistant
- Charging status LCD panel
- 1-year warranty
Package Contents:
- OTTO Engineering NoizeBarrier Micro
- Contained within
OTTO Engineering NoizeBarrier Micro Orderable Models
List of Orderable Models
- OTTO Engineering NoizeBarrier Micro, Black, V4-11029 , MPN: V4-11029 , UPC: 737488048100 , Code: 3RI-EP-OTENM1-V4-11029
OTTO Engineering NoizeBarrier Micro Unavailable & Discontinued Models
List of Unorderable Models
- DEMO, OTTO Engineering NoizeBarrier Micro, Black, V4-11029 , MPN: V4-11029-DEMO , Code: 3RI-EP-OTENM1-V4-11029-DEMO
- USED, OTTO Engineering NoizeBarrier Micro, Black, V4-11029 , MPN: V4-11029-EDEMO , Code: 3RI-EP-OTENM1-V4-11029-EDEMO-US-C