The retro turntable is a classic and nostalgic gift that brings years of enjoyment with its warm and rich vinyl sound. It is compatible with 18/20/30CM records and has a power supply of 5v. The product includes a 3-speed turntable (33, 45, 78 RPM) and built-in stereo speakers for optimal vinyl music playback. The gramophone also features Bluetooth wireless technology for easy music listening from your phone. The compact design makes it portable and suitable for any occasion. If you have any questions or issues with the product, the seller will respond within 24 hours.