[SpecialistK]

Even if it is half an hour, that's half an hour of /no functionality/ - whether that is acceptable to you is a personal decision, but to claim it's not a functional problem is a lie.

My Sony wireless headphones have a similar issue. They cannot be used (with Bluetooth / ANC) when charging. My ReDragon USB mouse does not have that issue - it has a standard USB-C port on the front edge and I only need to charge it every few weeks, which is far less often than I charge a phone, so insertion cycles is not a concern.

[badc0ffee]

I had some Skullcandy bluetooth headphones I liked, and when the foam started to go, I bought the new model of the same product. The new ones instantly disconnect when charging, so you can't listen with them wired to a charger/power bank. Why???

[hyperhello]

I got a power bank that won’t give power and charge simultaneously either. Hated it.

[dcrazy]

I wonder if these are safety modifications. Batteries get hot when you charge them, which is uncomfortable in and of itself, but the added source of both thermal and electrical energy while under load might make thermal runaway situations more dangerous.