1. Sleep mode always starts with relexing-enoing music, you have allways to press source button few times to get to FM radio or CD (enoing) 2. Alarm volume is always set tu FULL you can not set the volume of radio or other alarm sound, so you get scaird at the morning when you wake up! 3. It does not has an battery to remember clock, alarm or radio station settings when you pull out the electricity, 4. Do not BUY! beleve me 5. Sorry for my bad english