PcEoTllar Shock Collar for 2 Dogs, 4 Modes Beep Vibration Shock Dog Training Collar, IPX7 Waterproof Dog Bark Collar for Training Small Medium Large Dogs

【4 Modes Training 】- Rechargeable Dog Collar with Beep Vibrating, Shock & Strong Electric Shock, 1-9 gears for sound gear adjustment / 1-99 gears for vibration, electric shock, strong electric shock gear adjustment.【1000ft Remote Control Distance】 - Dog training collar with remote, the long-distance can reach 1000ft, easy to train your furry friends even in open place such as yard or park to correct dog barking, walking, leash training, sitting, standing, attacking, and other behavioral obedience.【Up to 4 Training Channels】- You can easily control 4 PcEoTllar collars with this remote control, the training dog collar strap can be adjusted from 8-26 inches, thus can controlling 4 different breeds and sizes of dogs to training and correct bad behavior.【IPX7 waterproof dog collar】Plug the charging tape, the receiver can work underwater within 1 meter for 30 minutes, no need to worry about bad weather, you can train your dog anytime, anywhere!【Long life rechargeable battery】- The elect