This is a Showa-retro, antique, rare Sanyo transistor radio from around 70 years ago, a model no longer in production. It's a 1958 (Showa 33) Sanyo 6C-11. I purchased it after it was serviced by a specialist, so it receives signals well and plays loudly. It's a superheterodyne radio using six germanium transistors. - Size (approx. cm): 7.7 (height) x 14.7 (width) x 4.4 (thickness) Weight (including body and batteries): 520g - Uses 4 AA batteries (6V). * It has the charm of the good old days and would be a nice interior decoration for your room. Please check the photos carefully before purchasing. The batteries will be included for shipping, so you can use it immediately upon arrival.