Provides a professional 100 level shock & 100 level Vibration with LCD Remote Electric Training Collar Adjustable the length of belt to fit most kind of dog from 10 lbs to 100 lbs The strong static impulse can penetrate the hair of the pet and fabric within 6mm thick. It is unnecessary to let the discharging point touch the skin of the pet. Therefore it is safe for the pet. The static impulse can quickly and effectively curb the improper deeds of the pet. With the movement induction power switch in the collar receiver, it will turn on/off automatically to save power. Convenience of easy-to-read LCD screen shows the stimulation level Lightweight and non-obtrusive collar Pager non-electrical stimulation 250 meters away from the control.