When I bought two of these mirrors three years ago, it was clear that there were two versions: one with a 220 V wall connection (I have, works perfectly) and one with a rechargeable battery.
Hello (I was also a bit confused when I ordered and ordered on the off-chance).
The make-up mirror, art. no. 6280643 (279.-) is for direct connection to the 230V mains supply.
(No USB cable with battery operation)
Greetings
Hello,
It has a rechargeable battery that can be charged with a standard USB (cable and adapter included in the delivery). One charge lasts up to 5 weeks.
https://www2.simplehuman.com/de/sensor-mirror