Call us +91 9840696935
Our Location Old Post Office Road, Korattur,Chennai.
3M H7A-PTL Push To Listen/PTL, Headband 3M H7A-PTL Push To Listen/PTL, Headband

3M H7A-PTL Push To Listen/PTL, Headband

"Key Features & Applications

With the touch of a button, hear co-workers clearly. Comfortable ear muff in design and style. Noise Reduction Rating: 26dB (When used as directed)

The PTL HT listen-only headband headset offers attenuation with the push of a button. This comfortable and durable communications headset allows for long-term use under exacting conditions.


  • Hearing protection
  • Noise reduction
  • Listen-through capabilitiy with the pass-through sound limited to 87 dB
  • Auto-switches to full protection after 30 seconds or when button is pressed again
  • Earcups with liquid and foam-filled comfort cushions for long wear and optimum seal
  • Possible industries include: heavy equipment operators, airports, manufacturing, construction, agricultural, racing, oil rigs, petroleum refineries
  • NRR 25dB* *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation?


Quick Links