Digital Music PlayerNWZ-M504

Maintenance of the headphones

  • If the headphone plug is dirty, it may cause noise or sound skipping. To enjoy listening with good sound, wipe the headphone plug occasionally with a soft dry cloth.
  • If the earbuds get dirty, remove the earbuds from the headphones and hand-wash them with neutral detergent. After washing, drain off the water and reattach them.