Aetertek AT-919C 1000M Remote 2- Dog Training Shock Collar Auto Anti Bark Submersible with LCD display

Remote training dog collar to train your dog remotely with a range of up to 1100 yards (approx.1000 meters). One strong vibration, humane effective approach to get your dog's attention or stop barking or other undesirable behaviors. Auto anti-bark feature Let the collar control dog's barking automatically when the dog is left alone. Rechargeable waterproof receiver collar strap adjustable from approx 18cm to 60cm (from approx 7.1” to 24”). Package includes: Brand new and packed in a convenient carry-and-go storage bag, one AT-919C rechargeable remote controller/transmitter. Two heavy-duty waterproof collar receivers with a built-in rechargeable battery, Wall charger. Two high-quality adjustable PU dog collar straps, and a Shock test bulb.