Linghhang - Black) Anti Bark Stopper, Portable Dog Repellent, Ultrasonic Dog and Cat Repellent, Rechargeable led Flashlight/LED Torch

General description This multifunctional bark control device serves as a dog training tool to stop excessive barking and correct bad behaviors such as digging, eating dangerous food, fighting, and leash pulling. It also acts as a repellent to deter aggressive dogs and features a bright LED flashlight. Technical specifications Ultrasonic frequency: 25 kHz Effective range: 5.2 m Adjustable ultrasonic levels: 15 kHz - 30 kHz, 20 kHz, 30 kHz Usage Train your dog anywhere: at home, in the park, or in the car. Press and hold the button to emit ultrasonic waves and activate the LED flashlight. Choose the appropriate ultrasonic level based on your dog's personality and reactions. Other information Equipped with a USB charging cable for convenient charging. Note: Dog repellents may not be effective on giant dogs.