Did you get it right?
This old barbershop includes two objects that do not belong.

The Answer
The mistakes are the electric trimmer charging dock and the digital wall clock.
Here is why
- Check the counter near the combs.
- Look at the wall clock.
- Both items are modern and do not fit the 1950s setting.
Why people miss it
Barbershop counters are busy, so modern grooming tools can slip by.
Did this one fool you at first glance?