3M PELTOR Optime 105 Earmuffs H10P3E, Hard Hat Attached Communication Headset (Specify Frequency 150 - 161

(Specify Frequency 150 - 161 MHz)

Hands-Free Operation: Keeps respiratory protection secure without manual support

For most half shell helmets

LARSEN 406-420 MHz Mirage low profile unity gain black antenna

3M PELTOR Optime 105 Earmuffs H10P3E, Hard Hat Attached Communication Headset (Specify Frequency 150 - 161For noise levels up to 105 dBA Easy cap mount design Liquid foam filled earmuff cushions Noise Reduction Rating (NRR)*: 27dB. CSA Class AL 3M Peltor Optime 105 cap attached earmuffs feature double shell technology to provide effective hearing protection. For noise levels up to 105 dBA, these cap attached with double shell technology to provide effective hearing protection. Proprietary Twin Cup design has soft, foam filled earmuffs. Easy cap mount