3M 7100099790 Peltor WS LiteCom Pro III Headset (Headband / MT73H7A4D10-NA)

Product Description

The 3M 7100099790 Peltor WS LiteCom Pro III is an over-the-head headset that combines hearing protection with a built-in programmable analog and digital two-way radio. It provides 28 dB attenuation, an IP67-rated noise-canceling speech microphone, headset-to-headset and radio-system integration (up to 70 programmable channels), Bluetooth A2DP audio streaming, and VOX and PTT for hands-free operation. Level-dependent listening and impulse noise protection support situational awareness in high-noise industrial environments.

• Built-in programmable analog and digital two-way radio supporting up to 70 channels
• Noise-attenuating ear cups with 28 dB NRR and level-dependent ambient listening
• IP67-rated noise-canceling speech microphone, Bluetooth A2DP, VOX, and PTT

Product Highlights

Over-the-head hearing protection with integrated two-way radio, Bluetooth A2DP, IP67 mic, and 28 dB NRR

Product Information

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100099790
• Country of Origin: Sweden

Technical Specifications

• Brand: 3M
• Manufacturer Part Number: 7100099790
• Alternate Model Number: MT73H7A4D10-NA
• Product Series: LiteCom Pro III
• Product Type: Protective communication headset
• Wearing Position: Over-The-Head (Headband)
• Style: Earmuffs / Headband
• Noise Reduction Rating (NRR): 28 dB
• Microphone Protection Rating: IP67
• Microphone Type: Dynamic, noise-canceling speech microphone
• Communication: Built-in programmable analog and digital two-way radio; headset-to-headset; external audio input
• Programmable Radio Channels: Up to 70 channels (analog and/or DMR digital)
• Bluetooth: Yes
• Bluetooth Features: A2DP audio streaming; multipoint connectivity
• Battery Type: Rechargeable Li-ion battery pack
• Battery Life: Approximately 11 hours
• Includes: Charger and rechargeable battery pack
• Level-Dependent Function: Yes (environmental microphones for ambient listening)
• VOX (Voice Operated Transmission): Yes
• PTT Function: Yes
• Auxiliary Port: 4-pin XLR auxiliary port
• Certifications / Standards: CSA approved for specified models (intrinsically safe design); CSA Class A; ANSI S3.19-1974
• Applications: Construction; Facility maintenance; High-noise environments; Machine operation; Manufacturing
• Mounting Type: Headband