3M™ PELTOR™ ProTac™ III Headset Helmet Mounted Format Earmuff, 30dB (Class 5) MT13H221P3E (Each)

The 3M™ PELTOR™ ProTac™ III (MT13H221P3E) is a helmet-mounted, level-dependent electronic earmuff rated 30dB (Class 5). Environmental microphones let you hear ambient sound at a maximum level of 82dB, so you can talk with colleagues and hear warning signals, approaching vehicles and machinery while your hearing stays protected from steady state or impulse noise.

Features

• Level-dependent ambient listening up to 82dB
• 3.5 mm listen-only stereo input, limited to 82 dB, for phones, radios and other devices
• Voice-guided menu: change settings without taking it off
• Auto power-off after 4 hours of non-use, plus a low-battery warning
• Electronics in the outer part of the cup to reduce corrosion from sweat and moisture
• Battery life: 100 hours

Specifications

• Rating: 30dB, Class 5
• Mounting: helmet attachment
• Audio: listen-only, 3.5 mm input