3M PELTOR Optime 101 Earmuffs H7P3E, Hard Hat Attached enclosed-coil This unit comes with a

This unit comes with a pre-installed type N-Male connector

42 MHz Bands Single SISO or MIMO SISO OK for Outdoor Use No Vehicular No Ground Plane Required No Product Condition New

Multi-shift operations (assign colors by shift)

3M Catalog #: FLX2-21

3M PELTOR Optime 101 Earmuffs H7P3E, Hard Hat Attached enclosed-coil This unit comes with aCap mounted design allows for easy use with most hard hats. Color coding for compliance sighting. Noise Reduction Rating (NRR)*: 24 dB. CSA Class A. *The NRR may overestimate the hearing protection provided during typical use. 3M Peltor Optime 101 cap mounted earmuffs feature a stainless steel headband for consistent force and effective hearing protection. For noise levels up to 101 dBA, these cap mount earmuffs provide effective hearing protection.