The Kin additionally shares the Zune HD's browser engine, a hybrid of IE 7 and 8 that features pinch-to-zoom but has no support for Flash or Silverlight.
The earSmart eS515 Smart Sound Processor responds to this need by delivering a number of industry first innovations: simultaneous 3-microphone processing, optimized Automatic Speech Recognition (ASR), Mobile Audio Zoom and Super Wideband support for Voice over IP (VoIP), combined with a robust audio codec designed specifically for the newest mobile devices.