Also, how is this different from using in-ear headphones with Comply tips? http://www.complyfoam.com/
the main difference between using in-ear headphones with comply tips is wires. I've had to used wired for a long time and it was terrible. They'd tangle and get pulled out of my ear. They'd pull my phone out of the charger. I've even had my phone run out of battery in the middle of the night because it got disconnected. When you roll around, wires in bed are not a pleasant experience. :(
Also, the software built in is very different. Normal earphones don't have our user-friendly software that has features designed for sleep. I.e. when an alert sounds on your phone with normal earphones, it sounds in both your headphones and your phone's speaker - waking up others around you. There might be some hacked homebrew way of getting some of Hush's software features on normal earphones but our software makes it easy. :)
Would you agree if you're not bothered by wires or complexity a pair of active noise cancelling canalphones with Comply tips will outperform Hush by a wide margin?