Elvex Level Dependent Ear Muff
Level Dependent Ear Muff – 25dB NRR
Elvex Impulse (R-Com-655) electronic earmuff- noise suppression circuitry is tuned to eliminate continuous industrial noise electronically. Amplifies voices (at up to 10 dB amplification) from two outside microphones that send sound through the processor.
- Allows close range communications in continuous noise environments; amplifies weak sounds, suppresses sounds exceeding 82dB.
- Audio jack (3.5 mm jack) for auxiliary devices/radio (allows listen-only capability, not two-way communication).
- Two AAA batteries for approximately 175 hours. Included batteries are accessed through outside battery compartment. Auto-off in 4 hours.
- Attenuation data in accordance with ANSI S12.6-2008. Com-655 is not CE certified.