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∫ When the earpieces are very dirty
1 Wash the earpieces with the tips of your fingers.
(Using a diluted neutral detergent in warm water is effective.)
• Do not remove the sponges from the earpieces.
2 Rinse well with clean water after washing.
3 Put in between a soft, dry cloth, press
firmly 3 to 5 times to ensure the moisture
is eliminated.
• After washing the earpieces, eliminate the moisture
and dry thoroughly.
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eahaz60az40pnqp1654yafullengs.book39ページ2021年12月21日 火曜日 午後5時18分