3M™ PELTOR™ Twin Cup ATEX Helmet Mounted Headset 655 Operating time between 10 to

Operating time between 10 to 13 hours

via memory list

polyurethane handset

Also acts as a pre-filter by capturing many of the larger particles that would otherwise be drawn into and clog the main filter

3M™ Speedglas™ G5-01TW Welding Helmet with 3M™ Adflo Powered Air Respirator - 617820

3M™ PELTOR™ Twin Cup ATEX Helmet Mounted Headset 655 Operating time between 10 toHigh Attenuating shells with optimised acoustic design and excellent space for the ears for the best possible sound quality and comfort. Microphone with effective noise compensation for clear and reliable communication Quick positioning integrated microphone boom for easy handling Soft, wide, foam and fluid filled ear cushions and individually sprung headband wires of stainless sprung steel provide an even and consistent distribution of pressure