Air Charm

Air Charm is an object that appears in the Sonic the Hedgehog and its spin-off comics series' published by Archie Comics. They are necklaces that allow the user to breathe and speak underwater.

Description
The Air Charms are necklaces with grey stones with a water drop motif on the stone. The charm somehow lets the user breathe underwater. Not only that, but also the ability to speak and to keep the user from getting soaked is also a property of the Air Charm. Razor the Shark gives the Air Charms to Sonic the Hedgehog, Amy Rose, and Rotor the Walrus to travel underwater near the city of Meropis to head towards the Gaia Temple nearby the underwater city.