2025 Dog Bark Collar 2 Pack, Bark Collar for Large Medium Small Dogs, Rechargeable Smart Bark Collar, Anti Barking Training Collar with 7-Level Sensitivity + 5 Safety Modes Humane Training System this ultrasonic anti-bark device for

this ultrasonic anti-bark device for dogs quickly and painlessly curbs undesirable behaviors like barking

FAST CHARGING & LONG BATTERY LIFE - The ATVIOO dog barking deterrent charges fully in just 2 hours and offers up to 60 days of standby time

the LED flashlight captures the dog's attention

The signal’s coverage is up to 6 miles

IP67 Waterproof e collar – Train Anytime

2025 Dog Bark Collar 2 Pack, Bark Collar for Large Medium Small Dogs, Rechargeable Smart Bark Collar, Anti Barking Training Collar with 7-Level Sensitivity + 5 Safety Modes Humane Training System this ultrasonic anti-bark device forPrecision Sound Training System Stop barking gently with 5 training modes and 7 sensitivity levels tailored to your dog's size and behavior. Quick press the "M" button for instant quiet when needed. Always check the user manual for optimal safety and performance. Triple Layer Safety Protection Combines 5 smart training modes with an anti false trigger chip (67% fewer misfires*) and 0 7 sensitivity scale, with 40+ dog breeds from small to extra large.