Casfuy Dog Bark Collar Upgraded - IP67 Waterproof Rechargeable 5 Sensitivity Dog Anti Bark Collar with Beep Vibration Safe Shock and No Shock for Small Medium Large Dogs (8-120 LBS)

Accurately Detect Your Dogs’ Barking --- Casfuy anti bark collar is engineered with the most advanced sonic detection technology which activates only when YOUR dog barks(1000-2000kHZ,80-90db),solved all the problem of no triggering and false triggering caused by other dogs’ barking, shaking head or other sounds. Intelligent Training Modes --- The no bark collar features dual working modes (beep+ vibration, beep+ vibration + harmless static shock ), 1-5 adjustable sensitivity level adjustable, 5th level is the most sensitive. Select the most suitable mode and level freely as your needs. And the newest version bark collar use one-touch to switch setting, very easy to operate. Safe and Effective --- Your pet’s safety is our #1 priority. Our dog bark collar has 7 training steps with progressive correction, the last step is an automatic protection mode to deactivate the collar, after two minute it will back to work. Your dog can wear it safely