Earrings of the Storm Oyster

The deep blue pearls forming the core of these earrings come from oysters that survive being struck by lightning. While wearing these earrings, you gain the following benefits: - You have resistance to lightning and thunder damage. - You can understand Primordial. When it is spoken, the pearls echo the words in a language you can understand, at a whisper only you can hear. - You can't be deafened. - You can breathe air and water. - As an action, you can cast the sleet storm spell (save DC 15) from the earrings. The earrings can't be used this way again until the next dawn.