On my way to work the other day, I stopped in the middle of my county road (4:45 am) to pick up a really nice bluetooth speaker that had fallen off of someone's car. It is the one below....
https://www.walmart.com/ip/Photive-CYREN-II-Portable-Waterproof-Bluetooth-Speaker-Rugged-Shockproof-Dustproof-Water-Resistant-Wireless-Portable-Bluetooth-Speaker/136035188