“ 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
Listen to your iPod 2G Shuffle with this comfortable, lightweight headphone with iPod type earbuds, supported on the back of the head, easy to use controls, no dangling wires, perfect for runners, skiers, workouts. Also very comfortable under helmets. Shuffle player not included in purchase.