The Sonos Move is the company’s first (and so far only) speaker with a battery. Obviously, batteries eventually die — Sonos knew this and offered a way for Move owners to get their battery replaced.

A friend who knew I was looking for new speakers picked up a pair of Infinity RS-1001s knowing nothing about them just in case they were good (doesn't know much about speakers). Anyway, I connected ...

Now you can keep the music playing after the original battery runs down Now you can keep the music playing after the original battery runs down is a former senior reviewer who worked at The Verge from ...