SAFETY INFORMATION
Hearing Safety:
CAUTION!
This product is designed to amplify sounds to a high volume level which could potentially cause hearing damage if used improperly. To protect your hearing and the hearing of others:
1.Make sure the volume is turned down before putting on the earphone or headphone before adjusting the volume to a comfortable level.
2.Set the volume level at the minimum setting that you need to hear.
3.If you experience feedback (a squealing or howling sound), reduce the volume setting and move the microphone away
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