My press and hold is almost useless on the Echo Buds. I have to press really hard to get it to work and the buds have just stopped working 3 times in less than 24 hours. I removed the stock tips and finally found some that work and fit in the case. With some many things done right on these echo buds, they really have some basic functionality issues. the Pass through mode isn't near as natural sounding as the APPs, it's much more bassy, there's a touch more delay as well, but it picks up a lot of sound, it's kind of like a hearing aid and it's def. better than the xm3's, but it still doesn't feel as good to use as the APPs. last thing is the wind noise. Wow, if I even walk to fast i get a massive amount of wind noise in pass through mode and the amazon support for these is pretty lame. Anyways, all in all, this is a great beta product, drivers sound great, but needs better mid-range. The bass and highs sound fabulous, passive and active noise reduction works very close to as well as the APPs, but like it's been mentioned it's largely due to the passive noise reduction which I personally don't like as well. I really hope the next version of these buds is not buggy, because I really like them, but to be honest this is a beta product, it doesn't consistently work. I'm going to use them this week and see how they work. I still find myself wanted to use the APPs for my daily driver, because the case is so small, they are lightweight and the siri integration with my iphone. Oh, one more thought. with Alexa I can turn on and off Passthrough, but I can't figure out how to turn on/off ANR, any thoughts?