The ARI (Advanced Respiration Indicator) lets you experience your breathing on another level. You ca
The ARI (Advanced Respiration Indicator) lets you experience your breathing on another level. You can not only hear the breathing, but also see it. To enhance the visual experience, the air bubbles, generated by respiration, can be illuminated with 16 different colors. Find more about it on my Instagram Page www.instagram.com/tiedstyle/ -- source link
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