Smart Training System --- This no bark collar uses intelligent vibration detection and precision frequencies to detect your dog's bark. Only your dog's barking can trigger the collar while other dogs' barking nearby can't trigger it
Gentle, Consistent Design --- Every anti-bark collar has 3 training modes (beep, vibration, and static shock), vibration and static shock is adjustable and totally harmless to dogs of all sizes. Gentle shock is safe or you can choose no shock mode as your needs
Safe, Humane Support --- The built-in no bark receiver also features an automatic protection mode to deactivate the collar if activated 7 times in one minute, so the dog will still bark in emergency. And the comfortable collar webbing has a low-visibility reflective line designed for safety
Rainproof & Rechargeable --- Great for indoor and outdoor use, it won't fall apart with the first drop of rain. And each collar contains a built-in USB rechargeable battery and 1 hour of charge time gives you 14 days of use
Total Dog & Owner Support --- Each adjustable training collar lets you change length and sensitivity, whether you're the parent of a small, medium or large dog, you can't go wrong with this fully customizable and flexible collar. And it is backed by a 100% quality assurance guarantee!