Hot Pet Supplies Dog Whistle Animal Training Supersonic UltraSonic Obedience Sound 22000HZ Eagles Doves Whistle
Packing list: 1 * dog whistle +1 * chain(The chain is about 39cm long)
Dear friends, don&x27;t misunderstand that its voice is very low and there is no difference between the general whistle. In fact, the ultrasonic waves it emits can only be captured by the dog. For humans, this sound may be an ordinary sound.
Dog whistle is to pass through a high frequency tone sound principle, our pet dog, you can receive 120 kHz sound waves, and people can be heard at most 20 kHz, the gap here Oh So the dog whistle sound emitted by the human ear is not easy to detect, but the pet dog was very sensitive.
This is a dog whistle a real sense, the use of professional audio equipment for testing
Ultrasonic frequencies up to 20Khz ~ 120khz. All copper materials.
We emphasize once again: Do not compare us with other fake dog whistle. AliExpress only we dare dog whistle frequency SHOW
Dog whistle for outdoor long distance call pet dog, no Hanposangzai
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Dog whistle is also suitable for other pets, such as eagles, doves