Ytesoi Ultrasonic Bark Control Device

This Ytesoi Anti Barking Device utilizes 4-mode ultrasonic technology for effective training and control of excessive barking in dogs of all sizes, indoors or out. It features a 50ft detection range, humane no-shock operation, and dual solar/USB rechargeable battery for portable, long-term use without disposable batteries. Weatherproof and lightweight, it's safe for puppies, seniors, and sensitive dogs.