Powerful Dog Repeller

Ultrasonic Dog Repeller
Advanced Ultrasound Technology
Uses ultrasound (10kHz-25kHz) to address excessive barking without harm to the dog, safely attracting its attention.
Automatic Detection
Emits ultrasonic sound when a dog’s bark exceeds 50-60 decibels, prompting the dog to stop barking, and resumes waiting once quiet.
3 Adjustable Modes
Offers three modes for different dog sizes and temperaments—low frequency for puppies and high frequency for larger dogs.
Rechargeable & Long-lasting
USB rechargeable, with a 5-hour charge providing up to 30 days of continuous use.
Important Note
This device may not work on all dogs, especially those with hearing issues. Training may take up to two weeks.