Liquids that the water resistant performance specifications apply to
| Applicable: | Fresh water, tap water, perspiration |
| Not applicable: | Liquids other than those above (examples: soapy water, detergent water, water with bath agents, shampoo, hot spring water, pool water, seawater, etc.) |
The water resistant performance of the headset is based on measurements performed by Sony under the conditions described above. Note that malfunctions resulting from water immersion caused by customer misuse are not covered by the warranty.
https://helpguide.sony.net/