However, the connection on the 600 never drops out and theres no cable or external unit. I’m so happy with them because even my beats earphones didn’t last this long before there was a short in them! Fun ,fun and fun! • It charges quickly• You can vary the pressure or the slope of the pencil tip to adjust the darkness or the width of a stoke of a bush while coloring a drawing for example. Unflattering and boxy, unlike the huarache. -app isn’t great-no auxiliary (AUX) port. Don’t waste your time researching. perhaps 2mm goes inside And it provides this incredible seal so that virtually No outside noise can penetrate. Since our kids are getting bigger (7 and 5), we were looking for a foaming soap that is a bit more economical but still didnt completely dry out their skin. I frequently wash my hands so the amount of gunk the rubber parts attract is worrisome.