Bark Collar,Automatic Bark Training...

3 Effective Training Modes and 8 Levels Intensity:The collar works in automatic mode,which can freely combine sound,vibration and shock modes,effectively and safely stop barking.It is vitally suitable for those that aren’t professional or too busy but who wish to change the bad behavior of the dog.Depending on the nature and behavior of your dog,the vibration and shock modes may also be set from 0 to 8 levels. Level 8 is the most, level 0 means that this mode is disabled.
Smart Bark Detecting Technology:The particular trigger sensor will detect dog barking (barking frequencies: 1000-2000kHZ, 80-90db) more appropriately and faster, which can effectively and safely filter out other unrelated sounds and prevent false triggers .
Automatic Protection Mode:If the collar is activated more than 6 times within 1 minute, it’s going to go into protection mode. In this way, the necklace will stop working for 2 minutes. This mode aims to give protection to your dog and give it time to chill out.
Rechargeable andWaterproof:The built-in rechargeable lithium battery is large capacity,only takes 2 hours to be fully charged,and it offers up to 21 days of use.Charging is done by means of a USB port.The collar is IP67 Waterproof,which makes it resistant to rain,splashing water and dust.
Portable and Lightweight:It is lightweight,only 1.94Oz,which makes it not only a suitable anti-bark collar for large dogs and medium dogs,but also a perfect anti-bark collar for small dogs.The adjustable and reflective band made of nylon comfortable (adjusts between 4 and 62 cm) is suitable for dogs over 8lb.