Questions about LMS 5.75.6

[Shannon]

Thank you for the reply Shannon! I enjoyed reading your post 

Glad to hear it, because writing that took a lot of mental energy. 

Should I use the ultrasonic version with my wireless headphones or a speaker? I’ve read that ultrasonic works by vibrating the hairs in my ears, but listening with my wireless headphones will send the electric impulses to my brain (as you’ve noted earlier) without any vibration.

This is the most convenient mode of listening for me as I’m usually at school or away from home :p

First try a speaker.  You generally want to avoid using ultrasonic with headphones, as has been said, because it is potentially a way of accidentally exposing your ears to too high a volume without realizing it, or too low a volume to get results without realizing it.  I'm still not entirely sure what mechanism you would be influenced by with Ultrasonic.

Also, if it’s possible to listen with my wireless headphones, will the ultrasonic subliminal still be as effective in noisy environments?

It doesn't much matter how loud or noisy the environment is according to my experiments.  However, I haven't tried these experiments with your unique situation, so it is possible that there may be some difference, but I doubt it.  It won't matter if you use headphones or not.