The CAD NB-2 Active noise canceling headphones are professional grade in-ear monitors with superb sound quality. They use a High output 9mm driver with neodymium magnet for clear, robust audio and are Great for travel and music listening in challeng...
“ I compared this ultra sound TwinBA IEM with UE700. UE700 and GH-ERC-DMS, both are dual/twin BA, but different tuned. audio source : iPod touch 4G 32GB and iPhone4G 32GB w/ ALAC or MP3 320KBps , 93~94dB normalized. Outlook and packaging: Oh, poor. outfit made with plastic and inner is seems to urethane. cable is really same as MEElec A151. ( shorter than...” --Raphael K