Question about Philips Lumea Prestige

I don't know exactly how long the battery will last, I have been using the device since September 2019, but I only use it on my underarms every 2 months. The device can be used for several people, you just have to set the appropriate skin type at the beginning (it says in the instructions how to do that).

Unfortunately, there is no information on this. The best way to find out is to contact Philips directly: https://www.philips.ch/c-w...