OTTO NoizeBarrier Micro Electronic Earplugs

OTTO NoizeBarrier Micro: rechargeable electronic earplugs with hearing enhancement mode.

The OTTO NoizeBarrier Micro Electronic Earplugs are rechargeable electronic earplugs from OTTO, which OTTO describes as offering situational awareness and clear communication while providing hearing protection from loud noises. OTTO lists an NRR of 28 dB with foam tips and 23 dB with 3-flange tips, IP67 water resistance for earpiece and case, and up to 16 hours of continuous use.

Key Facts:

• NRR: 28 dB with foam tips; 23 dB with 3-flange tips
• SNR: 35 dB with foam tips; 31 dB with 3-flange tips
• Impulse noise protection: up to 40 dB, as stated by OTTO
• Adaptive noise attenuation: up to 15 dB
• Hearing enhancement: amplifies soft sounds up to 5×
• Batería: up to 16 hours of continuous use; charge station with 20 earplug charge cycles
• Water resistance: IP67 for earpiece and case
• Frequency response: 40 Hz – 16 kHz

Hearing protection:

OTTO lists an NRR of 28 dB with foam tips and 23 dB with 3-flange tips for the OTTO NoizeBarrier Micro. OTTO lists an SNR of 35 dB with foam tips and 31 dB with 3-flange tips for the OTTO NoizeBarrier Micro. OTTO states up to 40 dB of impulse noise protection and up to 15 dB of adaptive noise attenuation for the OTTO NoizeBarrier Micro. OTTO states in the user manual that the OTTO NoizeBarrier Micro is in compliance with EN 352-2:2002, EN 352-7:2002 and 2016/425.

Hearing enhancement and controls:

OTTO describes the OTTO NoizeBarrier Micro as dual-mode earplugs with active hearing protection and hearing enhancement. The hearing enhancement mode of the OTTO NoizeBarrier Micro amplifies soft sounds up to 5×, according to OTTO. The OTTO NoizeBarrier Micro is operated with a one-button touch pad. OTTO lists a frequency response of 40 Hz – 16 kHz, balanced armature receivers and low-noise MEMS microphones for the OTTO NoizeBarrier Micro.

Battery and water resistance:

OTTO states that the OTTO NoizeBarrier Micro is rechargeable with up to 16 hours of continuous use. OTTO lists 20 earplug charge cycles for the charge station of the OTTO NoizeBarrier Micro. OTTO also lists a charging status LCD panel for the OTTO NoizeBarrier Micro. OTTO lists the earpiece and case of the OTTO NoizeBarrier Micro as IP67 water resistant.

What is included:

OTTO lists a flexible lanyard, a USB cable, a wind screen, a maintenance kit, a charging case and a cleaning brush inside the box of the OTTO NoizeBarrier Micro in the user manual. The OTTO NoizeBarrier Micro comes with foam eartips (8–14 mm), standard 3-flange eartips (6–11 mm) and large 3-flange eartips (8–12 mm), according to the user manual.

Manufacturer and supply:

The OTTO NoizeBarrier Micro is a product of OTTO Communications, a division of OTTO Engineering, which states that it is located in Carpentersville, IL, U.S.A. MSS Defence in Maasdijk, the Netherlands, supplies the OTTO NoizeBarrier Micro Electronic Earplugs on quotation.

Intended use:

OTTO describes the OTTO NoizeBarrier Micro as electronic earplugs for situational awareness and clear communication while providing hearing protection from loud noises. OTTO states that the hearing enhancement of the OTTO NoizeBarrier Micro serves sound localisation and detection.

Preguntas frecuentes.

1. What is the OTTO NoizeBarrier Micro and who is it for?
   The OTTO NoizeBarrier Micro is a set of rechargeable electronic earplugs from OTTO with active hearing protection and a hearing enhancement mode. OTTO describes the OTTO NoizeBarrier Micro as offering situational awareness and clear communication while providing hearing protection from loud noises.
2. What is the noise reduction rating of the OTTO NoizeBarrier Micro?
   OTTO lists an NRR of 28 dB with foam tips and 23 dB with 3-flange tips for the OTTO NoizeBarrier Micro. OTTO lists an SNR of 35 dB with foam tips and 31 dB with 3-flange tips for the OTTO NoizeBarrier Micro.
3. How much impulse noise does the OTTO NoizeBarrier Micro block?
   OTTO states up to 40 dB of impulse noise protection for the OTTO NoizeBarrier Micro. OTTO also states up to 15 dB of adaptive noise attenuation for the OTTO NoizeBarrier Micro.
4. How long does the battery of the OTTO NoizeBarrier Micro last?
   OTTO states up to 16 hours of continuous use for the rechargeable OTTO NoizeBarrier Micro. OTTO lists 20 earplug charge cycles for the charge station of the OTTO NoizeBarrier Micro.
5. Is the OTTO NoizeBarrier Micro waterproof?
   OTTO lists the earpiece and case of the OTTO NoizeBarrier Micro as IP67 water resistant.
6. What is included with the OTTO NoizeBarrier Micro?
   OTTO lists a flexible lanyard, a USB cable, a wind screen, a maintenance kit, a charging case and a cleaning brush inside the box of the OTTO NoizeBarrier Micro in the user manual. The OTTO NoizeBarrier Micro comes with foam eartips (8–14 mm), standard 3-flange eartips (6–11 mm) and large 3-flange eartips (8–12 mm), according to the user manual.
7. What does the hearing enhancement mode of the OTTO NoizeBarrier Micro do?
   The hearing enhancement mode of the OTTO NoizeBarrier Micro amplifies soft sounds up to 5×, according to OTTO. The OTTO NoizeBarrier Micro switches between its two modes with a one-button touch pad.
8. Which warranty applies to the OTTO NoizeBarrier Micro in Europe?
   OTTO lists a "15 month warranty" for the OTTO NoizeBarrier Micro on the product page. MSS Defence applies the manufacturer's warranty to the OTTO NoizeBarrier Micro.
9. What is the delivery time of the OTTO NoizeBarrier Micro at MSS Defence?
   The delivery time of the OTTO NoizeBarrier Micro at MSS Defence is 2 to 3 weeks. MSS Defence confirms the delivery time of the OTTO NoizeBarrier Micro in the quotation.
10. What is the frequency response of the OTTO NoizeBarrier Micro?
    OTTO lists a frequency response of 40 Hz – 16 kHz for the OTTO NoizeBarrier Micro. OTTO lists balanced armature receivers and low-noise MEMS microphones as the transducers of the OTTO NoizeBarrier Micro.