Package included: a single receiver, a test bulbs, one set Black Rubber Cover. Only used with Slopehill Dog Training Collar Set 880
DOG TRAINING COLLAR - Slopehill electronic shock collar with led light, Static Stimulation mode, Vibration mode, and a standard Tone (Beep) mode, help you to teach a dog basic obedience commands and solve an uncontrollable dog's behaviour problems
3 CHANNELS MAXIMUM CONTROL and 2 ADJUSTABLE COLLAR STRAP - Our Dog Training Collar supports maximum 3 dogs training with only 1 remote transmitter. Adjustable collar size length from 8 to 27inches long, fits all sizes of dogs from 5 to 140 lbs
2600 Feet REMOTE RANGE - Slopehill Shock Collar for dogs will let you enjoy the training time with your pet in a long distance up to 2600ft(no obstacle) and 350ft(with obstacle). You could feel free to train your dog in both the park, backyard and different rooms
Do not leave the collar on your dog for more than 8 hours per day!