1 algorithms make it much easier to pinpoint the direction of the origin of a sound. Healing is different - you have to be a lot more careful about your health. However, the "touch" technology quite frankly is a pain. The bag it comes in is heavy duty and floatable. I did find it would not securely stay put when removing plugs, so I decided to use the screw to permanently secure it to the outlet, and now its just fine. This is Very Very Very good. They will still sound flat as hell but at least the nightmare treble wont dissolve your brain. Bought in August 2018, it?s now middle of October 2018 and it?s given up. Da mag es wabbelfreie Hersteller geben. If another slider could be made for this that would just be awesome.