Teach Your Dog Good Behavior and Reduce Bad Habits! Main Features: ✅Ultrasound design: Based on the theory that ultrasound, the dog trainer can effectively train your dogs to be obedient and stop some unwanted behaviors, such as barking, chewing, digging and more. ✅Wide application: Perfect for training various dogs, such as pets, dogs in police, Collie, Border Collie, shepherd dog, etc. ✅Easy to operate: First open the battery cover and then put in a 1-piece 9V battery (not included), the sound is audible only to pets, finally turn on the switch and it can work well, also they can serve as a flashlight when necessary. ✅Multi-functions: Except as a pet training tool, it also can prevent you from dog attacks, suitable for outdoor work, travel and security night patrol. Specifications:- Material: Plastic.- Color: Yellow, black.- Frequency: 25 KHz.- Sound Pressure: 130dB.- Max current: 130 mA.- Powered By: 9V battery (not included).
