Safe & Humane Ultrasonic Technology: This handheld ultrasonic bark deterrent uses advanced high-frequency sound waves (inaudible to humans) to gently interrupt unwanted behaviors such as excessive barking, jumping, digging, and chasing without causing pain or harm. A vet-recommended alternative to shock collars.

Portable & Rechargeable Design: Compact, lightweight, and powered by a built-in rechargeable battery, this portable dog repeller fits easily in your pocket or bag. Perfect for daily walks, jogging, park visits, and travel — effective range up to 16.4–23 ft indoors and outdoors.

Multi-Mode Training Tool: Equipped with adjustable ultrasonic frequency modes and a bright LED flashlight for night walks or attention capture. Use as a bark stopper at home or as a deterrent to keep unfamiliar dogs at a safe distance while out.