9 of the best new headphones and earbuds revealed in September: huge releases from Apple, Bose, Nothing, Sony, Technics and more

(Image credit: Sony, Bose, Nothing, Apple, Sonos, Beats (edited using Gemini 2.0))

Busy month in portable audio gear, September. In fact, those of us in the game have taken to calling this particular month 'Techtember', owing to the huge volume of new products entering the market during this important 30-day juncture.

And portable audio is always one of the biggest areas for growth. In fact, in the time since we started writing this little roundup, Bose (aside from releasing a…