The six levels of different static impulse and the vibration can adapt to the needs of different situations. It is safe for the pet. The conductive rubber electrode is soft and the static impulse can penetrate the hair of the pet. It is comfortable for the pet to wear. The strongest static impulse can quickly and effectively curb the improper deeds of the pet. The vibration call can help the master communicate with the pet gently. It will let your pet associate the vibration with static impulse. At the end, vibration will achieve the same effect as the static impulse. Power-saving modeof receiver prolongs the life of the battery. The soft remote controller antenna is anti-broken. Adjustable collar length (from 20 cm to 50 cm) fits different size of dogs.
