Wireless dog fence

New in box, GPS wireless dog fence in color black. Never been used or tried. Everything is still in the box. Brand: Focuser “Supports Up to 10 Dogs. Creating a Dog Park to Contain Your Lovely Dogs Safely Playing Around within the Yard by Simply Setting Up FOCUSER GPS Technology Wireless Fence Without Digging and Burying. The Vibration and Static Shock Dog Training Mode will Automatically Start When Dogs Jump Over the GPS Boundaries. FOCUSER Water Resistant GPS Collar Receiver is Rated IP67, Which Means Your Dogs Can Get Wet in The Grass, Mess With The Sprinkler or Play in The Rain With this GPS Electric Dog Fence System. FOCUSER GPS Wireless Electric Containment System Will Create A Boundary With Adjustable 99 Levels to Set Up Either A Small or a Large Safe and Free Zone for Your Dogs to Play Around So That You Can Also Enjoy Your Free Time and Reduce Worries About Them. The Rechargeable Receiver Collar is Built With High Capacity Durable Battery, No More Extra Battery Expenses. And The Collars are Suitable for Extra-large, Large, Medium, and Small Breed Dog. It’s Suitable for Dog Necks from 7 to 26.5 inches. The Advanced GPS Technology Consistently Provides a More Stable and Accurate Signal Transmission. The Dog Receiver Collar is Safe and Easy to set up, and There are no monthly fees, SIM cards, or Subscriptions required. The Receiver Operates at a Voltage of 3.7V and Emits Static Electricity. So Our Wireless Dog Fence is Harmless to Our Family Members.”