AC plug.
13 L x 11 3/4 W x 8 D..) The top of the unit contains a three-speed turntable that plays 33 1/3-, 45-, and 78-rpm records, while its front has a single CD-drive, cassette deck, USB port, SD card slot, and AM/FM tuner. Any Music Format Stereo The stereo can connect to existing external speakers via RCA output and pair with a device via Bluetooth to access your preferred playlist.