Wireless electronic dog fence system, invisible pet fence, anti-barking device

Convenient Wireless Design: No need to bury wires, saving you time and effort. The transmitter can be set to 8 intensity levels so you can find the right level for your dog. 4 Adjustable Distance Levels: There are 4 adjustable coverage levels. The radius from the center of the transmitter is 50m, 100m, 150m, and 200m. Your dog can play freely and safely without fear of being restricted or getting lost. Adjustable Collar and IP68 Waterproof Receiver: The leash is adjustable from 8 to 25 inches, suitable for all types of dogs weighing between 10 and 120 pounds. The receiver is IP68 waterproof, allowing your dog to swim, shower, and play in the rain. Rechargeable collar: The transmitter and receiver have built-in rechargeable batteries, which do not need frequent replacement, are easy to use, and have a long lifespan. Supports multiple receivers: These devices support multiple collars, so you can purchase additional collars and add them to the system.