CD Radio Portable CD Player Boombox with Bluetooth,FM Radio,CD-MP3/CD-R/CD-RW Compatible,USB Port, AUX Input, Headphone Jack, AC/Battery Powered (Gray)Technical specifications: CD /Radio player, compatible with CD-R / CD-RW Top Loading CD, Bluetooth, USB / AUX / Headphone Jack Music format support: MP3, WMA Skip / Search back and forth, Repeat 1 or All AC voltage: 220V / 50Hz, 110V / 60Hz DC Power: Requires 4 C batteries (batteries not included) Output power: 2x2W RMS Machine size:L260*W200*H128mm (10.2*7.9*5.1in)Package included: 1 x WTB791 Portable CD Radio Boom box (Batteries Not Included) 1 x Power Cable 1 x AUX Line 1 x User Manual 1 x Remote Control(Batteries Not Included)1 x Packing Box