You can charge the headset on any USB port that also provides an alde function. I have tested various USB to power adapters (from iPhones, Android tablets and even from an e-cig) and they have all worked. Depending on the adapter used, the charging time varies. PS4 USB ports also work, I have mine set to "always charging" even when the PS4 is asleep (keeping the headset and controller always ready to use). PC USB port also works, of course, on my Asus laptop even when the laptop is "asleep". Hope this helps.

I bought it for the PS4 and charge it on the respective USB port when I don't need it. If I remember correctly, you can also charge it with a normal USB adapter (e.g. Apple etc.).