Found black Anker Bluetooth speaker

I found a black Anker Bluetooth speaker with a matte finish. It's roughly the size of a paperback, about 6 inches long, and the sound is surprisingly clear. It has a lime green sticker on the bottom reading 'NA-204' and a small dent on the top left corner from a gentle tumble. I found it this afternoon around 2:30 pm outside the Co-op Food on Market Way by West Orchards in Coventry. The speaker was sitting on the pavement beside a bench near the bus stop, still powered on when I checked. If this belongs to someone, I’d be glad to help return it to the rightful owner.