Anti Barking Device For Dogs,3 Modes Dog Bark Deterrent Device Ultrasonic Bark Box With Adjustable Range & Frequency Levels Type-C Dog Barking Silencer For Indoor & Outdoor Home Use

Featuring 3 adjustable frequency modes and a 30ft effective range, the dog barking silencer offers multiple control options for different situations. Mode 1 (20kHz) for small dogs, Mode 2 (30kHz) for gentle dogs, and Mode 3 (40kHz) for large or active dogs. Modes can be switched anytime to match your pet's needs.

This ultrasonic bark deterrent automatically detects excessive barking and responds instantly — helping you regain control over noise levels indoors and outdoors. No constant monitoring is needed. Whether you're inside the house or out in the yard, this portable device is ready to respond whenever barking begins.

With a built-in 800 mAh rechargeable battery, this anti-barking device offers 30 days of use on a 5-hour charge. Simple to operate and easy to use, it's a friendly anti dog barking device for your furry friend (Please charge before first use).