Product Name: Retro Sound Style Old Car Beetle Air-cooled VW Car Audio Car Stereo Radio Deck Player USB MP3 Bluetooth AUX FM 1DIN Brand New This is a retro sound style 1DIN car stereo. It has an old car design with two round buttons, but the inside is modern, with USB, SD, MP3, Bluetooth, AUX, and FM tuner. You can listen to music by plugging in a USB memory stick with your favorite music, or by connecting your smartphone to the terminal. The face panel has a vintage design, so it will be a perfect match for old cars like air-cooled VW Beetles, which you might have hesitated to install a modern multi-function deck on because the image didn't match. The depth of the main unit is about half that of a conventional 1DIN car stereo, so it may be possible to install it in a car with a small installation space (The FM radio is 87.5-108 MHz overseas frequency band, so it is limited to wide FM reception in Japan). Installation requires ingenuity with wiring, terminals, stays, etc., to match the vehicle. It can be installed relatively easily, but please purchase only if you can figure it out yourself or can ask a specialist to do it.