Are the Stanley Sync stereo earmuffs water-proof? Water resistant?
We do not do a test for water resistance specifically and there is not really a measurement to refer to. When they are on, they are VERY water resistant because there is no battery compartment and no parts that are exposed to water. However, when not worn then they are not water resistant at all. So it depends on the situation. You could wear them in the rain and your cell phone or iPOD would fail long before the earmuffs.