Remove one from your ear and the music stops. Put both buds back in and the tunes resumes. And if the MH907s are hooked up to a phone, you can answer the call just by plugging one earbud into your ...

The MH907's will automatically start playback, and if you take out a single 'bud mid-song – such as to thank a kindly bus driver, or berate an elderly person – it will pause the music.