Found compact black Bluetooth speaker

I found a compact black Bluetooth speaker this afternoon around 2:45pm in the parking lot behind the Salina Public Library on 3rd Street. It's a small Anker Soundcore with a red silicone bumper and a dent on the corner. The shell has light scratches from being tucked in a bag, and there's a sticker inside the battery cover with the initials 'J.R.' It still powers up and plays clearly, so I figured someone must be missing it after their study session at the library. If this sounds like yours, tell me the bumper color and the initials on the sticker and we can arrange pickup at the library desk.