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TUNED K223848 Lumen 155 Hearing Aid Owner’s Manual

October 26, 2023

TUNED K223848 Lumen 155 Hearing Aid Tuned Ltd ℅ Shoshana (Shosh) Friedman Senior Regulatory Affairs Consultant (ProMedoss, Inc.) ProMedoss Inc 3521 Hatwynn Road Charlotte, North Carolina 28269 Re: K223848 Trade/Device…