A 49 key midi controller keyboard. Has synth-action keys with mod/pitch bars and transposer. Here's the product page for more information: https://www.amazon.com/dp/B01MXGPIJU/ref=twister_B01MTNCTCT?_encoding=UTF8&th=1 Product is in great shape and comes with the original packaging. Note that this is a midi controller, so it needs to be hooked up to a sound source like a synth module or a computer via midi/USB or a cable like this (https://www.amazon.com/AmazonBasics-USB-2-0-Cable-Male/dp/B00NH11KIK/ref=sxin_10_pb?cv_ct_cx=midi+to+usb&dchild=1&keywords=midi+to+usb&pd_rd_i=B00NH11KIK&pd_rd_r=6b75e861-3de4-45dd-a2a5-fbe9659eb29b&pd_rd_w=JO7ch&pd_rd_wg=6X89U&pf_rd_p=ffb450f7-bfad-4e7e-95e8-f2bd147e99a4&pf_rd_r=PWENTK9JT5ZRTB5JYRFP&qid=1601397407&sr=1-2-8065ff8c-2587-4a7f-b8da-1df8b2563c11) to make sounds. Pick up on campus (EV).