PTL (Push to Listen) Earmuffs
To hear speech and signals, workers often lift an earcup or remove earmuffs completely. Even limited exposures to dangerous noise greatly decrease effective protection levels. Now workers can have the best of both worlds with the PTL (Push To Listen) Earmuffs. With single button simplicity, one earcup becomes activated in listening mode for a 30-second interval. To terminate the mode before 30 seconds, simply push the button. To activate another listening interval, push it again. Listening mode allows unmuffled speech to be safely amplified to 87 dB. Pivoting earcups tilt to easily fit most facial profiles, and patented liquid and foam filled cushions provide an optimum seal and comfort. Battery compartment for 1 AA battery (not included) is designed for easy access. The Over-the-Head Earmuffs feature a padded, wide headband with four-point steel suspension for great hold with less pressure. Cap-Attached Earmuffs fit most standard slotted hard caps.
| Part Number | Description | NRR | Price |
| CAS H7A-PTLST0408 | PTL Over-the-Head Earmuffs | NRR 26 | $54.96 |
| CAS H7A-HV-PTLST0408 | PTL Over-the-Head Earmuffs, Hi-Viz | NRR 26 | $61.20 |
| CAS H7P3E-PTLST0408 | PTL Cap-Attached Earmuffs | NRR 25 | $59.76 |
| CAS HY53-PTLST0408 | Hygiene Kit for PTL Earmuffs |
| $11.64 |