Amzdeal New LCD Rechargeable and Waterproof 998DB Pet Dog Collar Waterproof Remote Electric Pet Dog Trainer Training Collar Control One remote Control for one dog 100 level static shock and vibrating for different situation with up and down button Convenience of easy-to-read LCD screen show the stimulation level Go into Standby mode without operation after 2 minutes Remote Control with a LED screen display. Adjustable belt length, maximum up to 18 inch