Coprisin Ultrasonic Anti Barking Device, 3 Modes Flash Dog Bark Deterrent, IPX5 Waterproof Indoor Outdoor Pet Behavior Trainer

Coprisin black ultrasonic dog bark stopper gains 4.7 stars from 33 reviews, available with 30% instant discount, humane shock-free training tool to curb excessive barking, jumping and chewing for all sizes of dogs, applicable both indoors and outdoors.

🐾 ✨ Humane Training Design: Uses safe 20kHz-40kHz ultrasonic sound plus flash lamp without electric shock, harmless to pets and humans to fix bad dog habits

🔊 Three Adjustable Frequency Modes: Customizable sensitivity levels fit different dog breeds and hearing sensitivity, flexible for home, yard and outdoor walking training

📡 50FT Super Long Detection Range: Built-in smart auto sensor precisely catches dog barks and filters ambient noise, controls barking for your own and neighboring dogs automatically

🔋 9V Battery Powered: Cord-free wireless design with no charging hassle; one battery set supports months’ use, low power reminder avoids sudden shutdown

💧 IPX5 Waterproof ABS Shell: Rainproof & snowproof for all climates, easy to hang on walls/fences or place flat on ground for year-round outdoor garden & patio deployment