Features

• Noise-cancelling microphone for clear communication in noisy environments
• For use with the 3M™ Versaflo™ M-300 Series Hard Hat
• Compatible with most 3M™ PELTOR™ Headsets that have a 3M Product Number starting with MT7 (not compatible with CH-3 headsets)
• Microphone includes three adjustment points to fit to a wide range of head sizes
• Easily snaps into the rim of the hard hat
• Hard hat attachment plates are included for the assembly of a 3M™ PELTOR™ Headset to the hard hat
• This accessory is included in the NIOSH approvals for M-300 series configurations