Apparently, this Nokia accessory can wirelessly charge not only smartphones
How is this possible? Well, it is clear that the toothbrush comes with wireless charging support out of the box. The technology used in the process is known as the Qi standard for wireless charging and it is getting increasingly popular. However, those who have tried charging a Nokia smartphone on a toothbrush's charging stand report that it doesn't work, most likely due to the lack of sufficient current, although the handset is able to detect the presence of a wireless charging accessory.
source: Reddit via My Nokia Blog
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