Rechargeable Ultrasonic Anti Barking Device with 50ft Range – Calvero "travel-detail" In less than a minute

In less than a minute

7V Li-ion battery

15 in for a perfect fit

Diameter: 15

going out or travelling

Rechargeable Ultrasonic Anti Barking Device with 50ft Range – Calvero "travel-detail" In less than a minuteStop barking the safe way. Quiet comfort for you and your dog. This ultrasonic anti barking device uses sound detection to automatically emit a harmless ultrasonic wave that discourages barking. With three frequency modes from 1530 kHz, it works effectively on small, medium, and large dogs. The device is waterproof with an IPX4 rating, making it suitable for indoor and outdoor use, and covers a range of up to 15 m (50 ft). Powered by a 1500 mAh