Wireless transmitters

[tp4tissue]

They're slightly warm.

We know routers can get burning hot, because of cpus.

But even for wireless mice and game controllers.

Tp4 had cold hands today after some chores, and just casually moved a mice transmitter aside, it felt warm.

Confirmed the surrounding black mouse mat measured 77degrees, the transmitter was 81degrees. Checked the game controller transmitter, same 81.


Since we keep these quite close to our person.

What are the possibilities on cancer odds in the long term?