These little butterflies with their bells are hard to hear except right in your ear, but you can hear them. And the haptic feedback is great, especially to hold them out of my ears for stimming.
I love to add these to an casual outfit for a bit of whimsy and fun. The design is very pretty and the quality of construction is very good. If you want a pretty bit of silver to brighten up your day, these lively earrings will certainly do the job.