Check the following for how to maintain MDR-XB50BS after sports-related activities.
Wipe the headphone and micro USB terminal with a soft, dry cloth. If there is moisture on the interior, it may cause malfunction.
- Completely close the micro USB terminal cap before use so that the interior does not accumulate moisture.
- If the device or USB terminal comes in contact with moisture from sweat or another source during running or another activity, completely remove any moisture.
- When the device or charging cable is wet, do not insert the micro USB plug to charge. Start charging only after completely drying the device.