Description
The Electronic Ear Protection M31 is a low profile cup design that has a noise reduction rating of + nrr22. It amplifies low-level sounds and suppresses harmful noise above 82 dB. The EMI/RFI shielding increased rf immunity for the EMI environment. The ear cushions are conformable for a tight seal and the cup is made of high-impact resistant polycarbonate. The Ipx-5 water-resistant cup has a 4 hour auto shut-off mechanism. The cup folds for storage and protection. It comes with a 3.5mm aux audio input cable for media devices and a dynamic voice tracking improves speech intelligibility. The cup runs on 2 x 1.5v AAA batteries, and has a 350 hour operating time.
FEATURES
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 the EMI environment
Conformable ear cushions for a tight seal
3mm thick high-impact resistant polycarbonate shell
Comes with a 3.5mm aux audio input cable for media devices
Dynamic voice tracking improves 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
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