Wrapped in the universally-recognizable elements of Hello Kitty s most classic aesthetic, this Retrospekt BX-85 cassette player boombox brings the retro boombox experience to a new generation. It features a built-in cassette player and radio while also allowing for external devices to be connected via Bluetooth. The device includes a removable power cord but can also be powered by 4x D batteries (not included) for maximum portability. International customers will need to use a step-up converter (not included) or batteries to operate this boombox.