Low profile cup design
- Noise reduction rating + NRR22
- Amplifies low-level sounds
- Suppresses harmful noise above 82 dB
- EMI/RFI shielding, increased RF immunity for EMI environment
- Conformable ear cushions for tight seal
- 3mm thick high-impact resistant polycarbonate shell
- Comes with 3.5mm AUX audio input cable for media devices
- Dynamic voice tracking, improve speech intelligibility
- Foldable for storage and protection
- IPX-5 water resistant
- Runs on 2 x 1.5V AAA batteries, approx. 350 hours of operation
- 4 hours auto shut-off mechanism
- Tested and approved in accordance with CE/RoSH/ANSI S3.19-1974Standards/EN352-1:2002/EN352-4:2001/A1:2005/EN352-5:2002/A1:2005/EN352-6:2002/FCC
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Description
PROTECTOR AUDITIVO ELECTRONICO.
PROTECCION NRR 22
Low profile cup design
- Noise reduction rating + NRR22
- Amplifies low-level sounds
- Suppresses harmful noise above 82 dB
- EMI/RFI shielding, increased RF immunity for EMI environment
- Conformable ear cushions for tight seal
- 3mm thick high-impact resistant polycarbonate shell
- Comes with 3.5mm AUX audio input cable for media devices
- Dynamic voice tracking, improve speech intelligibility
- Foldable for storage and protection
- IPX-5 water resistant
- Runs on 2 x 1.5V AAA batteries, approx. 350 hours of operation
- 4 hours auto shut-off mechanism
- Tested and approved in accordance with CE/RoSH/ANSI S3.19-1974Standards/EN352-1:2002/EN352-4:2001/A1:2005/EN352-5:2002/A1:2005/EN352-6:2002/FCC
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