Dog Ultrasonic Trainer Pet Repeller Training Device Pet Dog Repellent Stop Barking Repel Tool Dog 3 in 1 Handheld Transducer The following conditions do not drive dogs well:1. The dog you own, because it knows that the owner will not hurt it;2. Noisy environment, such as downtown or roadside;3. Dogs with the owner-dog-dominant; trained large dogs-well-trained;4. When the battery voltage is too low-the transmit power is low.The above situation will not affect the use of this product, because your own dog, dogs who often shop, dogs with the owner and well-trained dogs will not bite randomly;Note: Do not deliberately tease the dog with the dog drive, because it is not surprising that the dog listens more.
?100% Safety? - This dog bark stopper does not use any liquid propellant or harmful sprays or chemical, which is one hundred percent harmless to your dogs or other pets or plants, and of course safe for yourself and your families, friends, etc.
?Effective Range?- Equipped with upgrade 3 channel high-pitched ultrasonic sensors that have 20~25KHZ power frequency, this ultrasonic dog bark deterrent can effectively expel dogs within 5M.
?Multi-function?- This product with 300 mAh battery and it can be rechargeable. It has three different sound wave modes, which can break the dog's immunity to a certain sound wave.
?Easy to carry?- The handheld anti-bark repellent is tiny in size, and it can be in your pocket or take it on your hand (with hanging string).
package including: 1pc