Black Sony WH-1000XM4 headphones

I lost my black Sony WH-1000XM4 wireless headphones yesterday around 3pm outside the Champlain Centre mall on Smith Street in downtown Plattsburgh. They're the matte black version; the right ear cup has a small dent near the edge and the headband shows a bit of wear from daily use. There's a panda sticker on the top of the headband, plus a gray hard-shell case with a music-note sticker that I used to keep them together. They were a gift from my sister and mean a lot to me, so I’d really appreciate getting them back.