- Attractive, fashionable, portable, and with excellent sound, the BL-5C appears to run on battery power from a Nokia phone. can also be charged via a phone. Mini-USB. never micro! The output voltage must be checked most importantly! 3 watts of sound output. I listen at a volume level of 3 to 4 at home; this is enough loud!
- The sound volume is automatically set to 9 out of 16 when the device is turned on. (That is quite noisy. If you don't reduce it right away, people will start to complain. particularly if you turn it on at a late hour. That cannot be fixed. a difficult volume control. I want to turn the frequency adjustment wheel all the time. It wheezes slightly when played at full volume. You must continuously rewind along one station; you cannot assign your own button to a certain station.