No other multi use chargers out there like this one. Although this one is only a two way charger it charges my iPhone XS Max & my Apple Watch Series 4 quickly and keeps them at 100%. Conclusion- Overall so far i am happy with my purchase this is probably gonna be my go to going out headphones and gaming as well. Would have been a pain to cycle through 4 settings instead of 2, though I couldnt even get the dpi cycling to work anyway, so nothing lost there I guess?- Playing some games forces the dpi to reset to default (feels like its somewhere in the 3000 range). If we held the larger play/pause button, it stopped the beeping, but as soon as we let go of the button, the beeping started again. I did notice it cut out once or twice with my phone in my pocket while I was near appliances, but I also have a phone that in notorious for Bluetooth issues at the moment, so I cant really comment on Bluetooth quality. In summary - works great for its core function, but has a few quirks that are annoying, but livable. Only drawback is the charging port is compatible with older androids. Absolutely insane! First off i made a mistake and bought this on prime day thinkin i could save a few bucks.