Ann: Nuheara Commences DRTV & Telesales Campaign in US, page-27

IQBuds are in class of their own
1 fully occluded and therefore superior sound
2 No wires
3 external sound is filtered via microprocessor (i.e. intelligent)
4 free on going software upgradeability
5 highest quality componentry
6 Direct communication with Co is a breeze direct or via website...tried ringing Google lately?
7 Superb charging facility
8 Specialised focus on hearables
9 Broad operating system compatabilty
10 Accomodative hearing loss
11 Virtual reality award winner (but you need to understand the difference between fully occluded and semi occluded buds i.e. in ear canal vs sit on ear canal to understand how sound is transmitted to ear drum. "In ear canal" shuts out noise through seal...."over ear canal" doesn't so you can never get that tailored sound effect that these offer apart. So makes a huge difference to sound quality as well as your autal interaction to outside "World" sound. In other words you can filter what you want to hear in any environment.

There's more...but these are some of the more salient "top of the head" features I can think of...good to DYOR...actual Nuheara site is a powerhouse of info!...