Good for 1.5 months... After that, it shows random numbers on the clock like 33, 27, 9, etc. I changed the charger because it didn't come with one and I was using my phone's charger, but nothing changed. If it worked like before, I would give it 5 stars. I don't know if it was just me having this problem. Now we can only guess! ; -)

very good, time, date, temperature, alarm clock, soft light at night, bright during the day, many settings