1. Big sound: It can provide up to 120 decibels of sound and can be heard from a distance.
2. Rugged and durable: aluminum alloy to ensure the whistle is durable
3. Good environmental adaptability - The whistle does not have built-in peas, so peas do not mold and breed bacteria. You can use it in any dust or sewage environment
4. Multiple frequencies: Adjustable to multiple frequencies - Easily teach your dog unlimited commands such as sitting, coming, stopping barking, staying and more.
5. Easy to blow: scientific design, reasonable layout, let you blow the loudest sound in the most relaxed way
YIXINGSHANGMAO Dog Whistle pet Supplies Professional Puppy ultrasonic Whistle Stop Barking Aluminum Alloy Whistle Silver Stainless Steel Whistle B07Z36P138