Oh, sure -- you've got at least 893.1 options (at last count, anyway) when it comes to noise cancelling headphones for your iDevice, but do any of those plug directly into the dock connector instead of requiring a separate battery? Exactly. That's the claim to fame for Blackbox's i10, a new set of earbuds that rely on power from your iPod or iPhone in order to achieve that active...
“ i bought these buds several months before being introduced to the Hi-Fi community, so i had no idea what to expect. they look quite snazzy, reviews were good, so i clicked "buy" on amazon. they arrived, and i immediately started jamming out. i loved them, and wore them 24/7. my friend mentioned a 'burn in' so i googled it, and gave it a whirl with 20 hours of Dream Theater, Rush, and Iron...” --AHorseNamedJeff