If the world feels like it’s spinning out of control, sometimes it can feel like you’re barely breathing. This is an amazing tool for those looking to add intentionality to their mindfulness practice. Brand new CalmiGo takes 3 AAA batteries. Inhale into the mouthpiece and enjoy the lavender aroma as you box breathe. This slows down your breathing and helps you inhale from deep in your diaphragm, activating the vagus nerve and calming your nervous system better than 3 hours of yoga. Received as a gift and never used. Condition: New- comes with carrying case