This is so cool! When I saw this in the Venetian, I HAD to try it. The colourful liquid and the bubbles... wow the aesthetic is REAL.
It was such a nice experience and very interesting to say the least. Inhale and exhale, except you really don't have to inhale- just open your mouth and the machines do it all for you. The girls there are super kind and sweet, you get a massage for your back with these vibrating massagers (no... not the dirty kind) and you get a head massage. It's so nice and relaxing. The benefits include helping oxygen flow (since air in Vegas is horrific). They also have shots to help you get over hangovers, jet lags, tiredness etc! The entire time you get to sit, relax, watch the passing traffic of tourists and b r e a t h e.
It was super cool experience, but unless I get rich, I won't be buying $23 oxygen for 15min on the regular anytime soon.