Ultrasonic Dog Bark Deterrent with USB Recharge, Flashlight, and LED Training Device - Stop Barking and Train Your Dog

Effective Training: Ultrasonic dog bark deterrent uses high-frequency sound waves to train dogs to stop barking and other unwanted behaviors.

USB Rechargeable: This electronic training device is rechargeable via USB, making it convenient and eco-friendly.

Flashlight Function: With a built-in LED flashlight, this device can also be used for nighttime walks and outdoor activities.

Portable and Lightweight: Compact and lightweight design makes it easy to carry and use anywhere.

Safe and Humane: The ultrasonic sound is safe and humane, making it a great alternative to shock collars or other harsh training methods.