Here comes a handheld dog trainer gadget

Here comes a handheld gadget dog trainer that is received every dog owner through a gentle workout to your pets. The device uses ultrasonic sound to make your dog obedient and stay to listen.

It aims to bring no harm to the coaches or the dogs. Can cause the device to record up to 8 voice commands, you can press a button to play any of the commands registered until your dog to respond to it obediently. It saves a lot of their energy in the usual way of shouting at their dogs. More product details are as follows:

• This is a handheld ultrasound Dog Trainer that is manually controlled by the user and is not harmful to dogs or humans.
• It’s the easiest way to help reinforce training efforts
• Digital Dog Trainer record up to 8 personal voice commands
• Voice commands playback with just one click
• Digital Recorder lets you delete and record voice commands over and over again thousands of times
• Digital technology means no moving parts to break or wear out
• The electric dog trainer built in tone generator produces 8 different tones people can not hear
• Use of ultra high frequency tones (heard only by dogs) can train your dog in silence or slide the switch to use your own prerecorded voice commands
• No more shouting at your dog in public
• A safe and easy way to train your dog
• Dog Trainer works with 4 AAA batteries (not included)
• Dimension: ~ 120 x 65 x 32mm
• Weight: 204g