
• Only use the specified type of battery provided by OPSMEN.
• If the headset is not to be used for a long time, please remove the batteries to
prevent leakage that may damage the headset or cause personal injury.
• If the microphone or any accessory is damaged or malfunctioning, please
cease usage immediately.
• Contact OPSMEN official after-sales mailbox [email protected] for maintenance
service.
When adjusting the headband, stretch the supports on both sides forcefully,
ensuring that the ear cups fully cover the ears and the pickup microphone is
oriented forwards. Then, contract the supports so that the headband fits snugly
against the head.
7. TO REDUCE THE SAFETY RISK WHEN USING THE
PRODUCT
8. WEARING
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