Feature

●Dog Bark Control and Dog Training: Our ultrasonic dog repeller provides a safe and effective solution for dog training and bark control. A bark guard can do effective training for your dog to stop barking, digging, eating unsafe food, fighting, and other
●Suitable for Dogs of All Sizes: The average hearing frequency range for humans is 20HZ~20KHZ, dogs can hear a wider range from 15Hz to 120KHz. The ultrasonic bark control emits ultrasonic waves of 25‑30KHz, so the sound will not affect humans, but can att
●Easy for Outdoor Use: The ultrasonic dog barking device fits perfectly in your hand and comes with an adjustable anti static wrist strap. The control range is about 5m / 16.4ft. When we use ultrasonic technology, it works for dogs of all sizes.
●Scientific Way: Stop barking device is friendly and safe for both humans and dogs. Humanized ultrasonic dog device completely frees your dog from cruel electric shock collars. Consistency and patience are key when training your dog, and remember to reward
●LED Indicator: When you press and hold the button of bark control device, it emits ultrasonic waves that only dogs can hear. LED lights up green when operating. Press the button for more than 10s and the barking control will auto turn off. Powered by 4 x


Description

Specification:
Item Type: Ultrasonic Dog Repeller
Material: ABS
Effective Distance: Approx. 5m / 16.4ft
Battery Type: 4 x AAA Batteries (not included)
Suitable for animals such as dogs, cats and snakes.
Problems with the use of product features:
The ultrasonic frequency emitted by the ultrasonic dog repeller is 25-30KHz
Different pets will have different to the waves in this frequency band. Some dogs will feel uncomfortable and stop barking immediately. Some dogs feel comfortable hearing, will slowly quiet down and stop barking. Some dogs are not sensitive to ultrasonic, and they get used to it after listening to them. Not useful for pets either.
In general the following ultrasonic products are not effective for pets.
1. A trained dog
2. Dogs who are not sensitive to ultrasonic
3. Dogs with ear injuries or hearing impairments
4. Ultrasonic hears too many dogs that have developed antibodies to ultrasonic

How to Use:
1. Install 4 x AAA alkaline batteries (not included).
2. Select Mode (Product Side): switch to 1 gear. When the dog is no longer sensitive to this frequency, switch to Eleven (frequency conversion).
3. When you hear the bark of the dog (the maximum distance is 5m / 16.4ft), press the switch button to start transmitting ultrasonic waves, and release the switch button to stop transmitting.
4. Different dog breeds may respond differently to ultrasonic. For best results use this product with other tools and instructions for training purposes. Please be patient during this coaching process.
5. The device can be used for dog barking training. The maximum working range is 5 meters.
6. To avoid making the dog insensitive to ultrasonic, please use the device only during unwanted barking. When the dog is not sensitive to the ultrasonic standard frequency, please switch to two (frequency conversion).
7. Use the device in the direction of the dog within a maximum range of 5m