I have bought TWO of these now secondhand "like new" in boxes recently and tbf to the sellers they have been in great condition however neither of them will turn on despite saying fully charged. They just shut off as soon as disconnected from USB cable.
Does anyone know if this is a common problem? Is it worth trying a 3rd purchase once the refund hits? Or am I better just going for a cheap version of a go pro? Any recommendations welcome! It's for my 8 year old who loves my go pro for in the pool, and taking action shots on her bike at the skate park.