super cool, very inconvenient.
It doesn't connect easily to a bluetooth and every time I pause i have to reconnect in a 4+ step process. since it doesnt allow any audio to be played without being connected to a second device, it's a huge headache (basically impossible) to use the way I wanted (out and about/interacting with others, pausing and unpausing as I go about my daily life, like i do my headset).
Three stars because there's nothing at all like it, and when i DO finally get it connected, it's phenomenal. it's just a massive hassle.