Features:-There are 3 training modes, beep, vibration (1-10 levels) and electric shock (1-10 levels). It can help you correct your dog's barking, chewing, biting, chasing, jumping, digging and other bad behaviors. (Note: to ensure your dog's safety, the electric shock and vibration will automatically stop after 10 seconds of continuous delivery.)-The remote control has dual channels, so you can train 2 dogs at the same time. The safety lock design of the remote control helps prevent accidental operation. The included lanyard allows you to carry the remote control easily.-It comes with 4 pairs of metal probes of different sizes, so you can choose the most suitable probe according to the thickness of your pet's hair. Two pairs of long metal probes .
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