Jugbow Dog Shock Collar - 4200FT Dog Training Collars with Remote, IPX8 Waterproof E-Collar for Dogs Training Rechargeable e-Collars for Large Medium Small Dogs (10-120lbs)

4 Humanized Modes, Eliminate Bad Behavior Effectively Our dog shock collar features 4 humane training modes: beep(standard), vibration(1-9 levels), safe shock(0-99 levels) and Shock Boost(10% higher). Enable you to set the right stimulation levels for your pet, which helps deter dogs from undesirable habits!, Extended 4200FT Range & 2 Channel With 4200FT impressive range, you can now have complete freedom while training your dog at the park, beach or in your backyard! The e collar supports 2 channels and has memory function for settings, easy to train 2 dogs simultaneously without resetting levels., Fits for All Sizes of Dogs Made of skin-friendly and soft nylon strap, beep vibration collar fits for dogs with neck sizes from 7.8 - 24.4 inches and weights from 10-120 lbs. Dog training collars are suitable for large dogs, medium dogs, and small dogs., Safe Easy to Use Designed with a safe lock button, just slide up to lock to lock the remote, preventing unintentional operation when putting it in your pocket during breaks. The remote is ergonomically designed, with large buttons and a clear functional layout, which is very helpful for dog training.