I was a bit hesitant to purchase this product because I thought using my headphones was good enough. But when I saw my belly getting so big the headphones were stretching out, I went ahead with it. It has been a purchase I do not regret. The belly buds stick to your belly and leave no residue when you take them off. And the best part is that you can move them around to where you think your baby is. I loved this feature because I’m having twins and they are always moving around. Another great feature is the adapter that allows you to connect your headphones to the belly buds so you can hear what your baby is hearing. Great for those nights you just want to relax with your baby. It also comes with a set of replacement stickys and a cute carry case. Love this product and am recommending it to all my pregnant friends.