• Noise suppression of loud, impact noises down to a safe level of 82dB
• Sound amplification allows wearers to hear important communication - alarms/warning signals, co-workers' voices, etc.
• Directionally placed stereo microphones enhance sound for natural hearing
• Features patented Air Flow Control technology for optimal attenuation across virtually all industrial noise environments
• AUX input allows connection to external MP3 players or other audio devices for additional listening
• Folds for convenient storage
• Slim earcup design reduces potential interference with tools, guns, machines, etc.
• NRR: 22, SNR: 25, Canada Class B, SLC 80: 24 Class 4

 
Earmuff Fitting & Maintenance Recommendations
 
Selection:

• Avoid overprotection in minimal noise environments – in selecting the best earmuff for your situation, consider noise levels and your need to communicate with co-workers or hear warning signals on the job

Inspect & wear:

• Read and follow all earmuff fitting instructions
• Remove all hair underneath ear cushions.

Hygiene & maintenance:

• Regularly inspect earcups and ear cushions for cracks and leaks – discard if earcups are visibly damaged or compromised
• Clean earcups and ear cushions regularly with mild soap and water
• Replace ear cushions and foam inserts every 6-8 months under normal wear, every 3-4 months with heavy use or in humid/extreme climates

Improper fit of this device will reduce its effectiveness in attenuating noise. Refer to instructions on package for proper fit.