As seen in my photos I included, this dog collar is made exceptionally well. Follow the easy instructions and the collar should be fully charged before you begin your activity zone. The collar includes a magnetic charger, two sets of metal prongs, rubber pronged covers, a test light and yellow/ orange marker flags that are made from heavy plastic and are very visible to fence your area. The display face of the collar shows your fence range that you selected, activity range, gps signal, positioning indicator and functioning display level. It is important to not exceed the wearing time for 8 hours on your dog. It does have a protection mode for if your pet leaves the safe distance range. This protects your pet from continuous reminders but will activate longer periods of time in between. Please read what this wonderful collar does so you understand it better and protect your fur baby. I'd definitely recommend this collar as it was created with good intentions for your dog. This collar does not connect to your phone.