Ultrasonic pet dog repeller training device trainer dual frequency

Emits a high-pitched ultrasound sound that is inaudible to the human ear, but very irritating to dogs, actually stops barking and threatening dogs up to 50 feet away.
deter unwanted behaviors such as digging, chewing on furniture, jumping on guests, or barking.
100% safe for dogs, safe for humans and all other animals.
Features of the LED flashlight. Flashlight also acts as a battery indicator to know when it's time to replace the battery, when the flashlight is low, it's time to replace the battery.
Portable size, fits in the pocket. Ideal for training dogs or mailmen, flow for hikers, joggers and everyone.
Product Description
This unit is designed to transmit ultrasonic waves that are able to be heard by dogs up to 50 meters.The sound emitted by this ultrasonic repeller gets the attention of the dogs and helps the coach towards improved behavior. The sound is an irritant for dogs, and is inaudible to humans.It can be used as a coaching device.Help to control dogs to dig through your trash or flower beds.Coach your dogs on this furniture that they are not allowed on.
Specifications
White colour
Power supply: 1 x 9 V battery (battery not included)
Product Size: 105mm x 60mm x 30mm (W x W x H)
Product weight: 0.1 kg (without battery)
Usage tips
Battery Installation:
1. Snap out of the shell to install on (1) 9V battery (battery not included)
2. Snap back shell in place.
Surgery?:
1. In turn energize the flashlight, press and hold the button on the side. To turn off the flashlight, release the button on its side.
2. To turn on the ultrasonic power, press and hold the ultrasonic button. To turn off the ultrasonic wave, release the ultrasonic button.
Advice
1. Ultrasonic sound does not travel well through walls and fences, so as not to affect a dog in the house, or a neighbor's dog.
2. Considering this involving different dogs, we can not guarantee 100% effectiveness in all situations; however, most customers suggest that this device is effective. If you have any problem with this product, please contact us directly for a good solution.