Ultrasonic Dog Repeller - USB Rechargeable Anti-Bark Device

🐶Are you tired of constant barking or unwanted dog behaviors? The Ultrasonic Dog Repeller is your ultimate solution. Designed to be safe yet effective, this USB rechargeable anti-bark device helps train your dog to stop barking, digging, and other undesirable actions. With its ergonomic design, it's easy to carry, making it a perfect companion for walks, park visits, and travel. 🐶Our dog repeller features high-power, dual sonar heads emitting irregular ultrasonic frequencies to capture your dog's attention without causing harm. The built-in 500mA Li-ion polymer battery charges in just 2 hours and lasts up to 30 days, ensuring long-lasting functionality. With a control range of up to 25 feet, it's an effective tool for both indoor and outdoor training. FEATURES: 100% Safety: Utilizes non-harmful ultrasonic frequencies to train dogs, similar to a dog whistle. High Power: Irregular frequency sound waves (20Khz-25Khz) prevent dogs from adapting to specific ultrasonic frequencies. Multi