Product TypeCD Player for DJ's Type of Discs12 & 8cm Disc FormatCD, CD-R Frequency Response4Hz ~ 20kHz Distortion0.004 % (JEITA) Signal to Noise Ratio line106 dB Dynamic Range96 dB Channel Seperation98 dB or less Power SupplyAC 220-240V, 50/60Hz Power Consumption21 W Dimensions320 x 362.1 x 98.5mm ( WxDxH ) Net Weight4 kg AccessoriesOperating Manual, Power Cord, Control cord, Forced Eject Pin