1. Two fields of the display were broken and remained black.
2. The brightness of the illuminated fields differs widely, looking awkward.
3. The case looks at the reality of far less elegant than on the product photo. More like cheap plastic.
4. Connecting the power supply to the alarm clock had a loose connection.
Overall, a faulty and defective processed product, in which I of 34.99 can not understand the EIA with the best intentions. I've packed up again and sent back directly.