Actually, this clock radio has said everything. But nowhere the dimensions are apparent: Width: 13 cm Height: 7 cm Depth: 5 cm. The manual calls for the insertion of the power plug to insert the Noterhaltungsbatterien (2X AAA R3). I have also found that the alarm clock can be set only when these batteries are inserted.
Otherwise a very inexpensive product for good value for money. The sound is acceptable for a clock radio. The stereo system in the living room.