Nuraphone G2
The Nuraphone G2 headphones are radically different. They are almost purely wireless. The analogue cable is an optional extra. For Bluetooth it uses the next best thing after wire: aptX HD. (A Google Pixel 3 phone confirmed it was using this codec.) It should also be compatible with regular aptX. But with no mention of AAC, iPhones would fall back on the regular base-level Bluetooth stereo codec of SBC.
A full charge of the battery is good for 20 hours of use. There’s no on/off switch — they switch themselves on and off according to whether or not they’re on your head. When placed on, they greet you by name and announce their level of charge.
