[0xffff2]

Not all of them unfortunately. I've owned two of these [1], and both had the on/off switch fail within a year of use. I now have a corded Wahl trimmer that has a more old-fashioned switch that I expect will last quite a lot longer.

[1] https://www.amazon.com/Wahl-Stainless-Rechargeable-Professio...

[js2]

I haven’t had my cordless as long as I thought, but it’s this one:

https://www.amazon.com/Grooming-Rechargeable-Trimmers-Profes...

I’ve had it since 2016. I mostly use it for shaving my head.