it’s safe to charge Sonos Roam with a USB-C charger (made for Raspberry) with these specs:
I’m sure it will generically work but I mean if it could damage or make issues in the long-term use.
Best answer by GuitarSuperstar
Sonos recommends using a 5V/2A (10W) charger for the fastest charging time, so your charger should work just fine. The extra wattage won’t cause any damage.