LED Ultrasonic Pet Dog Repeller Anti Barking Portable Pet Training Device Aids for Dogs 5M Effective Pet Supplies No Batteries

Specifications： Product size: 9.5*4.2*3.3cm Product material: ABS Product battery: 4AAA alkaline dry battery (NOT INCLUDE) Effective distance: about 5 meters Features: DOG BARK CONTROL & DOG TRANING: Our ultrasonic anti bark device provides a safe and effective solution for dog training and bark control. The anti bark device can effectively train your dogs to stop unwanted behaviors such as barking, digging, eating unsafe food, fighting, etc. SUITABLE FOR ALL SIZE DOGS: Average human hearing frequency range is 20HZ~20KHZ, and the dog can hear a wider range from 15HZ to 120KHZ. the ultrasonic bark control emits ultrasonic sound at 25KHZ. Therefore，the products emit an ultrasonic sound which can only be heard by dogs, Catch dog's attention, interrupt dog's bad behavior, Gradually improve the bad behavior and develop good behavior. CONVENIENT TO USE OUTDOOR: ultrasonic barking dog deterrent just fits nicely in you hand and comes with an adjustable anti-static wrist strap. Ultrasonic bark control devices are one of the most gentle methods of getting a dog's immediate attention when excessive barking is causing a problem - causing an instant disruption to the barking behavior while doesn't do any harm to the dog. EASY TO USE: When you press & hold the button of the ultrasonic barking control device, it will emit ultrasonic sound which can only be heard by dogs. The LED indicator lights up green when the device is working and emitting ultrasonic sound. Press the button for over 10 seconds, the device will be turned off automatically. Device is powered by 4 AAA batteries (Not Included). COMBINED INSTRUCTION TRAINING METHOD: When using this product to train dogs, it is better to cooperate with the owner's speech training.The ultrasonic dog bark deterrent has 2 different levels.This anti-barking device combines bark control and training functions, it's also ideal as a training tool for your dog's training as part of a positive reinforcement training program. Packing list 1x Handheld ultrasonic bark control 1x User manual