New old stock Open box but inside everything is factory sealed. The RadioShack Build-It-Yourself FM Radio Kit 28-289 is a portable FM radio kit that allows users to assemble and customize their own radio. With a sleek black and silver color scheme, this kit includes a telescopic antenna and a headphone jack for convenient listening on-the-go. The model number 28-289 indicates the specific design of this FM radio kit, making it a versatile option for those looking for a personalizable and compact audio solution.