I have seen a few refurbished Riva Turbos online and they all mention a faulty battery that requires the speaker to be plugged in to work. Is that an issue with the speakers you're offering or are do they still have the 20+ battery life?
Good product at a price that make the quirks livable
Great sound and build quality especially at this price, but a lot of quirks that would be hard to overlook at its higher, original price. Slow button and app response. Odd function of the rear 'batt' button and charging w a brick instead of USB. Not as loud as many reviews claim, even at '11', though wall or corner loading it per their recommendations helps both for sound quality and quantity. Power bank and microphone functions are nice extras.