This is a BabyPlus fetal education device. I was given this eight years ago and used it during three pregnancies, including the one when I received it. I used it with my first child, and although I can't say for sure if it was thanks to BabyPlus, we had an easy newborn period with no night crying. I also used it during my second and third pregnancies. I am selling it now as I no longer need it. As shown in photo 6, the device has been tested and is working. The pouch shows signs of use and has some stains. The pouch's belt was long and large, so I used it while lying down. The pouch has been home-cleaned. The box and instruction manual are not included. Please refer to the official website for the instruction manual. Please understand that this is a used item and has been stored at home before purchasing. *Batteries will be removed before shipping. Four AA batteries are required. I have just listed this item, so I am not currently considering lowering the price.