Petrainer PET998DB1 330 Yards Rechargeable and Waterproof Dog Training Collar with Safe Beep, Vibration and Shock Electronic Electric Collar 4 modes of operation: vibration, electric shock, beep, flashing lights. 100 available levels of static shock and vibration stimulation. Fits all dogs 15-100 lbs and collar sizes 7-26 inches. Remote Dog Training Collar with Advanced RF 434Mhz Technology, provides an ideal 330 yards which is more than enough for your household training, walks to the park or backyard obedience. 100% waterproof dog collar receivers; Rechargeable transmitter and receiver can be charged at the same time, so your equipment is always ready to train. Convenience of easy-to-read LCD screen shows the stimulation level. Over 3000 different identity codes to prevent conflicts with other e-collars. Petrainer Dog Training Collar with 1 Year Replacement Warranty; Petrainer US Based Customer Service (Phone & Email) 5 Days a Week.