Anyone used the Rode Lavalier for Smartphones?

[Mixedcolors34]

Yeah I know this is cheap, and it probably doesn't sound as good as a $400 Lav. But has anyone tried this? would you be able to configure this to hook up to an external recorder?

http://www.bhphotovideo.com/c/product/922914-REG/rode_smartlav_smart_lav_lav_mic_for.html