Here are some of the great features of Aetertek Auto Anti-bark Collar-waterproof Rechargeable Excessive Barking Deterring Collar with Intelligent Progressive Ultrasound-vibration-shock ,No False Trigger

Aetertek Auto Anti-bark, This auto anti-bark collar is currently the most advanced barking control device in the market.Unlike most auto anti bark collars in the market, the AT-219A AUTO ANTI-BARK COLLAR intelligently distinguishes excessive barking from normal behaviors such as occasional barking, scratching or running, and thereby prevents false triggering. For example, the first three excessive barks will trigger an ultrasonic function, if barks continue and get louder, a vibration will be issued. If barks get even louder and more frequent, a shock correction will be delivered. With continued barking, the shock correction will increase in intensity. If barks decrease, the corrections will be reduced automatically. Major features: 1. Rechargeable with a built-in long lasting battery for consistent power supply; You can press the power button to turn off the receiver when it is not in use. Low battery indicator to determine when to charge the collar receiver. 2. 100% waterproof and submersible,you can use it in heavy rain condition or let you dog swim with the collar. 3. Long and short prongs for all coat types. 4. Weatherproof PU collar with adjustable length from approx 18cmm-51cm/7"-20". 5. Receiver size: 6cmx3cmx2cm /2.3"x0.9"x0.7". 6. Receiver weight: approx 1.6oz/45g. 7. Will work for small and large dog. This sale includes: 1 collar receiver, 1 collar strap, 1 AC wall charger, 2 metal prongs and 1 test light, manual. Warranty: One-year warranty for any faulty unit from us.