Plays 3-inch RecordsBelt-driven Turntable MechanismUSB or Battery Powered (4AA Batteries Required)Two 3-inch Vinyl Large-hole Post Adapters IncludedAux OutCables Included: Aux Cable, Aux to RCA Adaptor, USB to Mini USB Charging Cord3-inch records were originally released and marketed for a short time in Japan in the early 2000s, just before the worldwide re-birth of vinyl began to take hold. Fast forward and the idea of resurrecting the format began when representatives of Record Store Day met the only factory that used to make "8ban" records.After a year of collaboration with the Record Store Day team, the Crosley RSD3 Mini Turntable was born. Record Store Day and Crosley are here to remind you: size doesn't platter!Moving Magnet CartridgeThis mini belt-drive turntable has a lot of the same features as its big brother, coming pre-mounted with an AT-3600 Moving-Magnet cartridge.Adjustable Pitch ControlTake control of your analog listening experience with adjustable pitch control. The belt-driven mini turntable also features fully supported platter.Built-in Speaker and Aux OutThe RSD3 has a built-in speaker that gets the job done, but use the aux-out and included RCA cable adapter to hook this mini turntable into larger speakers and you're in for a surprise.The Crosley Mini Turntable was carefully designed for collectable 3-inch vinyl records. 3-inch records were originally released and marketed for a short time in Japan in the early 2000s, just before the worldwide re-birth of vinyl began to take hold. Fast forward 14 years, the idea of resurrecting the format stemmed from a trip to Japan when representatives of Record Store Day met the only factory that used to make these "8ban" records. After a year of ideation, prototyping, tweaking and collaboration with the Record Store Day team, the RSD3 Mini Turntable by Crosley was born. Don't be fooled by its small stature! This mini belt-drive turntable has a lot of the same features as its big brother: AT3600 moving-magnet cartridge, adjustable pitch control, fully supported platter and aux out port with RCA adaptor. The RSD3 has a built-in speaker that gets the job done, but use the aux-out and included RCA cable adapter to hook this mini turntable into larger speakers and you're in for a surprise. Record Store Day and Crosley are releasing a bunch more 3" records in 2019 and beyond. Record Store Day and Crosley are here to remind you that it's true what they say: size doesn't platter!