This is a super classic electric gramophone 3D wooden puzzle, which is inspired by the original one invented by Thomas Edison. Retro style designed with a vintage record player, It is not only just a wooden model but also an actual gramophone that can play records. This Gramophone can be played without a battery after wound up. It comes with a vinyl record containing 3 music: The Merry Gent, Memory Of A Dance, The Giant Killers. And It also can support other 7-inch and 10-inch records. It can manually control the volume through the knob. We also made a micro USB port, which can be connected to an external power supply to reduce the intensity of the hand crank. This antique Gramophone wooden model with beautiful melodies will take you back to the 19th century. It's a great impressive gift for people of all ages.