General description The 2-in-1 Ultrasonic Dog Training and Anti Bark Device is designed to help control excessive barking and correct unwanted behaviors in dogs. It features a deterrent mode that emits a higher intensity ultrasonic sound as a warning, while the training mode sends low-intensity ultrasound to assist in daily training tasks. This device is suitable for both indoor and outdoor use, making it a versatile tool for dog owners. Technical specifications Deterrent Mode: Emits higher intensity ultrasonic sound Training Mode: Sends low-intensity ultrasound Effective range: Up to 25 feet Ultrasonic frequency: 25 kHz Usage Use the deterrent mode to prevent other dogs from approaching Utilize the training mode to stop excessive barking, fighting, biting, and other bad behaviors Reward your dog with treats or affection when they stop misbehaving to reinforce training