• Operating Temperature: -4° to 140F (-20° to 60°C)
• Charging Temperature: 32° to 113°F (0° to 45°C)
• Storage Temperature: 14° to 131°F (-10° to 55°C)
• Relative Humidity: <90% non-condensing
• Drop Protection: 6.6' (2 m)
• Ingress Protection (IP) Rating: IP54
• Certi cations: FCC, IC, DOE/CEC, NrCan, BQB
• FCC ID: 2AI28-AESEM1
• IC: 21655-AESEM1
Read, understand, and follow these instructions to ensure safe
operation. Keep these instructions for future reference.
These hearing protectors help reduce exposure to hazardous noise and
other loud sounds. Misuse or failure to wear hearing protection at all times
that you are exposed to noise may result in hearing loss or injury.
• Inspect earmuffs before each use; damage to the earmuffs can reduce
noise reduction performance.
GENERAL SPECIFICATIONS
WARNINGS
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