inputs.text: great idea poorly executed - looking solution 2006 bmw 325i cannot retrofitted oehem bluetooth want able make hands free calls not suffer echo poor sound quality like get use speakerphone cars auxin imagined would perfect paired splitter let auxin music well use iphone 4 well ipod classic love idea simple minimalist design one big button everything comes usb charger phone unfortunately functions written manual rarely work described voice activation supposed hold button hear voice prompt manual says 1 second however every single time try wait five six seconds instead getting voice prompt bluetooth unit shuts inconsistantly get voice prompt occur hold button seconds guess release completely unreliable also unreasonable delay pressing button phone respond understand delay inherent bluetooth not degree double tap button described manual skip next song instead getting proper reaction music pauses seconds sometimes comes back seconds bunch little quirks not thrilled returning refund belkin great idea need seriously refine operation unit