Restore your sense of calm, relaxation and overall well-being with the Personal Aromatherapy Oxygen Bar. It’s quiet, compact, portable and modeled after the oxygen bars found in luxury resorts and spas worldwide. Its advanced filtration system removes other gasses from the air to increase the amount of oxygen you breathe in, from 30% to 90% concentration (compared to 21% found in normal air). Add a drop of scented oil for optional aromatherapy. Includes lavender essential oil and wireless remote.