If instructions are not followed, bodily injury may result or protection may be severely
These hearing protectors help reduce exposure to hazardous noise and other loud sounds.
Misuse or failure to wear hearing protectors at all times when you are exposed to noise may
result in hearing loss or injury.
If there is any drainage from your ear or if you have an ear infection, consult with your
physician before wearing hearing protection. Failure to do so may result in hearing loss or
injury.
For proper use, see user instructions or contact EARMOR customer service Email:
[email protected]
• Only use the specified type of battery provided by OPSMEN.
• When using lithium ion batteries, there is a risk of fire and burning. Do not open, squeeze,
heat above 50°C (122°F) or incinerate.
• If there is any damage or malfunction of the headset or accessories, stop using it.
• Contact OPSMEN official after-sales mailbox [email protected] for maintenance service.
• Only use the specified type of battery provided by OPSMEN.
• When using lithium ion batteries, there is a risk of fire and burning. Do not open, squeeze,
heat above 50°C (122°F) or incinerate.
• If there is any damage or malfunction of the headset or accessories, stop using it.
• Contact OPSMEN official after-sales mailbox [email protected] for maintenance service.
CAUTION
TO REDUCE THE SAFETY RISK WHEN USING THE PRODUCT
TO REDUCE THE SAFETY RISK WHEN USING THE PRODUCT
1. Press and hold two seconds to turn on the device for two seconds and enter the noise
reduction mode when you hear "Ambient listening Mode".
*After power on, the volume is the volume used last time.
2. Press Increase the ambient volume, keep pressing the volume will increase to the
maximum.
Press Reduce the ambient volume, keep pressing the volume will reduce to mute.
* Total of 5 levels of ambient volume to adjust.
3. Press and hold for two second to turn off, you will hear“power off”.
NOISE REDUCTION MODE
Summary of Contents for C51
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