http://www.gizmodo.jp/2015/01/post_16480.html

http://togetter.com/li/775985

http://sunakago.hateblo.jp/entry/2014/11/07/184732

http://miyearnzzlabo.com/archives/22646

http://japanese.engadget.com/2015/01/30/ion-audio-mobile-lp-usb-pc-ios/

http://www.gizmodo.jp/2015/01/5_72.html

http://deli-hell-me.tumblr.com/post/109526402248

http://deli-hell-me.tumblr.com/post/109525972113

http://deli-hell-me.tumblr.com/post/109526432413/gizuc-by-a2pan-http-ift-tt-1cmfor7

https://twitter.com/partyhike/status/560304021496287233

https://twitter.com/SHIPKNOCK/status/560038817051058177