Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Mine broke and there's only a 90 day warranty

This product was okay when it arrived - we wanted a battery operated device to take to the pool / beach. The sound quality was average, as was the build quality. Anyway it died a couple of months after I bought it (despite pool / beach use we'd been extra careful with it) and by the time I'd got around to checking the warranty I realized it had expired. Even if it hadn't the documentation was so poor I wouldn't have known how to get the unit fixed! Steer clear.