Uploaded October 2017 | Updated September 2026, 1 hour ago
Connect small fm radio transistor to a loudspeaker. Ideal solution when you live off the grid. It gives really good sound.You can use 2 rechargeable AA batteries which could be charged by solar panel. Ideal for camping outdoors!
Connect small fm radio transistor to a loudspeaker. Ideal solution when you live off the grid. It gives really good sound.You can use 2 rechargeable AA batteries which could be charged by solar panel. Ideal for camping outdoors!



