Dog Training Collar AntiShock and AntiBark Automatic Collar for Large Small Dogs

The lithium battery is designed with a large capacity of 300mAh, which has a larger capacity than most products on the market, and can be used for up to 1?3 days.
The dog collar has a digital automatic code matching memory function and easy?to?read blue digital display, which is with sound, vibration, sensitivity and power.
3?step adjuster, which can adjust the static electricity, vibration and sensitivity of the receiver, you can adjust it according to your pet's personality and size.
Lighter styling design of this collar can be wore without pressure by no matter large, medium or small dog. You won't have to worry about the sizes.
High?quality nylon strap with reflective stripe, which can increase the safety and visibility of the dog. You can find your dog in the dark environment.