Question regarding Ultrasonic at work


Hi, question. I want to use the Ultrasonic subliminal at work, but I don’t have a desk job.
I was wondering if the Ultrasound would be effective if I put my phone in my front pocket or back pocket?
Thanks in advance.


It shouldn’t be a problem. I do it sometimes.


just calibrate the volume. Play something and put it on your pocket, if you can listen you’ll hear the ultrasonic too.


Thank you! I appreciate it.