Jugbow Dog Shock Collar - 4200FT Dog Training Collar with Remote for 5-120 lb Large Medium Small Dogs, Rechargeable Waterproof IPX8 E Collars with Beep (1-3) Vibration(1-3) Safe Static(0-99)(Purple)[Effective Training Mode]: Utilizing advanced 3 safe technology: Beep(1 3 levels), Vibrate(1 3 levels), Static(0 99 levels), our dog shock collar can perfectly control your dog's excessive jumping and other impulse behaviors. Say goodbye to bad habits and hello to a well trained dog with our trusted training tool! [Extended 4200FT Range]: Jugbow Dog Training Collar covers up to 4200Ft allowing your pet to roam farther. With 2 channel design, it is