Bark Collar Dog No Bark Collars Upgrade 7 Sensitivity, USB Rechargeable Waterproof Dog Training Collar with Vibration and No Harm Shock for Small Medium Large Dog

Excessive barking from our dog is a big trouble for us. Sometimes we feel exhausted about the constant barking and yapping from our love dog, because we can’t find an effective way to stop it. Now a harmless and effective no bark collar appeared, save us from the excessive barking. We won’t need worry about dog's barking will disturb us and our neighbors any more, and at the same time, it won’t hurt our dog. Just enjoy the fun staying with our dog, no more worries. Smart Barking Vibration Detector With Intelligent barking vibration detection instead of sound detection chin, only the barking of your dog can trigger the collar. Even other dogs that are barking nearby can't trigger it.It is harmless, friendly and effectively. Adjustable Vibration, Shock And Sensitivity Grades - 0-7 Adjustable Vibration: 0 mode means it won't vibrate when the mode is ‘0’ - 0-7 Adjustable Sock: 0 mode means it won't shock when the mode is’0’ - 1-7 Adjustable Sensitivity: Level 1 is the Least sensitive,and level 7 is the most sensitive.you can adjust the sensitivity base on the actual. Specifications Item Size: 2.6 X 1.5 X 1 Inches Item weight: 2.5 oz Package weight: 4.9 oz Collar Length: 8.62- 24.75 inches Package Includes 1 x No bark receiver 1 x Adjustable Nylon Collar 1 x USB Link 1 x Test Light 1 x Instruction