Sliver Dog Trainer Obedience WHISTLE Pet UltraSonic Supersonic Hot Sound F0L7

Seller: tdcq888

Description --> RANDOM COLOR description: Dog whistle is about 5.
5 CM long, the band length is about 7 CM Material:Stainless Steel Package Included: 1 x Dog Training UltraSonic Whistle New Pet Training Dog Adjustable UltraSonic Sound Whistle Dog whistle with the dog (can also be used for other pet birds such as pigeons) to establish a good tool for communication and discipline.
While using this product can produce ultrasound and spread very far.
Within3km can be heard.
Dog whistle will send a dog can detect ultrasound.
Ear of dog to receive sound waves per second, 120 kHz, while the people can hear up to 20 kHz.
Dog whistle can be issued in addition to the human voice can be heard outside the tube, while the sound people hear is, only dogs can hear frequencies, this frequency ultrasound transmission is very far, so the dog can be very far away hear the sound.
The sound can be heard by human as well .
please don't worry! This Whistle can help you to train your dogs.
A Thank you for your attention, if you want buy more than we listed, please contact us.
we will be ready to reply you ASAP.

Sliver     Dog     Trainer     Obedience     WHISTLE     Pet     UltraSonic     Supersonic     Hot     Sound     F0L7     

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