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

General description This multifunctional anti-bark stopper serves as a dog training device to curb excessive barking and correct undesirable behaviors such as digging, eating harmful items, fighting, and pulling on the leash. It also acts as a repellent to deter aggressive dogs and features a bright LED flashlight for added convenience. Technical specifications Ultrasonic frequency: 25 kHz Effective range: 5.2 m Adjustable intensity settings: 15 kHz - 30 kHz, 20 kHz, 30 kHz Usage Can be used at home, in the park, or in the car Press and hold the button to emit ultrasonic waves and activate the LED flash Use the flashlight feature to illuminate your path Other information Rechargeable via USB, eliminating the need for frequent battery replacements Note: Effectiveness may vary with larger dog breeds