new in factory pack.  

• Includes 1 Dog Collar. Adjust collar size by trimming it to fit your buddy.
• Choose from the super-fun Disc-O mode or 3 bright colors.
• Micro USB rechargeable (cable not included).
• 5.5-hour battery run time.
• Recharges in about 1.5 hours so you can use it when you need to.