price / performance ratio absolutely ok beeps when setting the time and the alarm time and part lit jedesmal- but not annoying, since one usually does in the beginning only. Although the nature sounds (birds Caribbean, meeresrauschen + gulls, babbling brooks, crickets, farm animals) sound bissl tinny, but not bad. specifying 6 geräuschmodi is misleading as number 6 represents a combination of the first 5. the sound volume is not variable, in my opinion, but the right set. while raising the tone sounded and the interplay of colors is activated. the projection is activated additional. with the button on top. they appear in red and is easy to read. The same button is also responsible for snooze whose interval can be adjusted. the whole is slightly plastic, but you do not want to play football so yes. In addition, there still ne countdown function (quasi eieruhr) The display shows the time, date and room temperature. Operation is simple and the instructions supplied with course