Rio offers a simulated wave effect that gently massages your eyes. Its silicone eye mask comfortably molds to your eye sockets while the head strap helps wearing Rio lightly and steadily on face.
The water bag of medical graded silicone achieves water permeability and maintains adequate moisture around eyes without irritation.
Built-in constant temperature system with 2 optional ranges ensures temperature stays within the designated range to suit user’s preference.
Rio’s compact size and light weight allows it travels wherever you go. Micro-USB connection and applicable with other power banks with output 5V === 2A enable Rio to be used in most situations.