We just got another hint that Sonos headphones will be launching soon

After what feels like a very long wait, all signs point to an imminent launch of the Sonos headphones – and we’ve just received another major clue that suggests these will be arriving within the next few months.

From Reddit (through 9to5Mac), the headphones have just gone through the approval process with the Federal Communications Commission (FCC) in the US, meaning they have received regulatory approval to go on sale.