Its easy to use Googles own apps for just about everything other than the phone dialer, and it doesnt come preloaded with a bunch of junk. If you want some advice for what to do after getting this? Get some plate holder bars from another company because the ones from them ive heard bad things about, Get jhooks as well because the default bar hooks that are 4 inches long are hollow and I wouldnt trust a lot of weight over my body with something hollow. Pros:-built well-high quality feel-for the price sound is on par with other options-RGB lights are bright and look nice-USB-C connection-USB-C to USB type A extender/adapter included-2 sets of earcushions included, 1 set leatherette, 1 hybrid cloth/leatherette for good sound quality but higher breathabilityCons:-in-line options are lacking, as there is only a volume switch and an rgb switch built in. These socks are really comfortable! By far the nicest sounding IEMs i have listened to. I cant say how they are outside of the water, since thats all I use them for. Just make sured to use good hardware to mount. I can no longer wear cheap crappy shoes with no support, I often have to sacrifice style in the name of comfort. Hes not that rough on anything and as everyone mentioned theyre a little bigger so he was in a size 4. I wish they would have been just a tad bigger so you can have more use seeing that these sandals are $30.