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M31 Electronic Earmuffs

SKU:M31(Black,Grey, Tan, Foliage Green, Pink)

● Low profile cup design
● Noise reduction rating + nrr22
● Amplifies low-level sounds
● Suppresses harmful noise above 82 DBS
● EMI/RFI shielding, increased Rf immunity for EMI environment
● Conformable ear cushions for tight seal
● 3 mm thick high-impact resistant polycarbonate shell
● Comes with 3.5 mm 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