Product information:
Material: ABS
Bark stopper size: 6.5*3.8 * 3.5CM

Features:
1, light and compact, stylish appearance, easy to operate
2. Train dogs with sound and vibration modes
3. The first two triggers are only sound warnings, followed by slight vibration after the third start of sound
4, 7 gear sensitivity adjustment, can be adjusted according to the size of the dog bark sound
5, 1 4LR44 6V battery
6. If it works without any reason or does not work, please adjust the sensitivity to appropriate
7. When bark stopper power is insufficient, please replace the battery as soon as possible, otherwise bark stopper will not work
8. ABS material