Features:
Dog barking control and dog training- ultrasonic barking control device can train and drive dogs. The anti-barking device can effectively train your dog to stop unwanted behaviors, such as barking, fighting, etc., or drive away dogs you don't like.
Suitable for dogs of all sizes-the average human hearing frequency range is 20HZ~20KHZ, and for dogs, it can be heard from 15HZ to 120KHZ. The ultrasonic barking control emits 25KHZ ultrasonic, so the sound will not affect humans, but it can be heard by dogs.
Suitable for outdoor use-The ultrasonic dog barking deterrent device fits your hand perfectly and comes with a wrist strap. When we use ultrasound technology, it is effective for dogs of all sizes.
Easy to use: When you press and hold the button of the ultrasonic barking control device, it emits ultrasonic waves that only dogs can hear. When the device is working and emitting ultrasound, the LED indicator lights up in red. The equipment has an independent buzzer button to enrich your training actions.

Specifications:
Material: Plastic
Color: Black
Size: 13.8 x 5cm

Note: We do not recommend using this product on dogs under 6 months old or over 8 years old

Package Includes:
1 x 3 In 1 Ultrasonic Flash Light USB Rechargeable Anti-Barking Device For Dogs