3-in-1 Anti Barking Dog Training Device Tired of Your Dog?s Constant Barking? Try This Ultrasonic Dog Training Device! Say goodbye to excessive barking and unwanted dog behavior with the 3-in-1 Anti Barking Dog Training Device! This ultrasonic dog training device uses high-frequency sound waves to train your dog without harming them. It?s designed to be effective from up to 20 meters (65 feet) away. This device is not only great for bark control but also doubles as a flashlight for those late-night walks. The bark stop ultrasonic dog training device emits a sonic wave that only your dog can hear, getting their attention instantly without disturbing humans. Compact and easy to use, it?s a great tool for both pet owners and professionals. Key Features: Ultrasonic Technology for Dog Training: The device emits high-frequency sound waves that only dogs can hear, effectively deterring barking and unwanted behavior. This ultrasonic wave is harmless to pets and works instantly. Effective Up to 20 Meters (65 Feet): With a range of up to 20 meters, this device gives you control from a distance, making it ideal for use both indoors and outdoors. Whether at the park or in your backyard, you can keep your dog in check. Dual Function LED Flashlight: Not only does this device help with training, but it also functions as an LED flashlight. Perfect for nighttime walks or low-light situations, you?ll always have a light source with you. Compact and Portable Design: Lightweight and easy to carry, this device fits comfortably in your pocket or bag. Its small size makes it convenient for travel or everyday use. Safe and Humane Training: The ultrasonic sound waves are safe for dogs and have no effect on humans. This device provides a gentle way to train your dog without the use of shock collars or other harmful methods. Take control of your dog?s behavior with the Sonic Dog training device now! Specifications: Material: Plastic Size: 12.5 x 2.7 cm (4.92 x 1.06 inches) Color Box Size: 13.7 x 3.7 cm (5.4 x 1.5 inches) Color Box Weight: 62g (2.19 oz) Effective Range: Up to 20 meters (65 feet) Ultrasonic Frequency: 125dB Power Source: Battery-operated Battery Type: Requires 1 x 9V battery (not included) Package Includes: 1 x Ultrasonic Dog Chaser 1 x English User Manual (description exceeds maximum possible length)