Water and moisture should never be allowed to come into contact with Midland radios, as this could cause irreversible damage. It should not be used when bathing, swimming, or diving; should not be used near sinks or other wet areas; should not be left outside during a rainstorm; should not be used while working in wet conditions; should not be used during fish cleaning and other water activities; the battery compartment should not be exposed to liquids or moisture; the battery pack should not be immersed in water; the unit cannot be submerged in water; the unit cannot work if it is wet, even if it appears dry; it cannot work if it is dropped in water.