3M strongly recommends individual fit testing of hearing protectors. If the NRR is used to estimate typical workplace protection, 3M recommends that the noise reduction value be reduced by 50% or in accordance with applicable regulations.
Choice of replaceable communications eartips designed to fit most ear canal sizes: UltraFit Communication Tip (23dB), Triple C Communication Tip (27dB), and Skull Screw Communication Tip (30dB)
Compatible with most headborne Personal Protective Equipment such as helmets, hardhats, eyewear and faceshields
Designed by 3M PELTOR and built tough for the working professional
External microphones help you hear communication and environmental sounds
Helps provide hearing protection in environments with hazardous noise
Intuitive one-button operation powers earpiece on/off and selects volume level
Rechargeable lithium-ion battery, charging cable included
Small and lightweight design
Weather-resistant earpieces and charging case (IP54)