YHLC Electric Dog Training Collar Detachable Bark Rechargeable Anti Barking Shock Vibration Collar

A manual and automatic anti-barking device Features: When no one is at home and the dog barks and disturbs the neighbors, the anti-barking device will start the automatic mode. The machine starts by barking, and it vibrates and releases static electricity every time it starts. After starting 6 times in a row, the device will enter a 60-second sleep state, and when the sleep state ends, it will automatically wake up. It plays a protective role. 1. Function:Beep,Vibration or Beep+Vibration. 2. How the product works:Remote control for dog training. 3. Scope of application:For small,medium or large dogs. 4. The equipment has energy-saving design and automatically self- protective mode. 5. Adjustable Black Nylon Collar. 6. The transmitter is on standby for more than 90 days. Receiver extra long standby of more than 25 days. 7. Interior partitions can be controlled. Bedroom to balcony can be controlled. The outdoor distance is 3300Ft.