Richard Udeupa sent me these two phones as well as the SHA and Fish (did other review), and the CRO is another nice little cheap pair of in-ear phones from Earsquake, a Chinese company, while the PIXI is an on-ear phone but still very small (though odd colors).   I liked the CRO okay, and...

I received these for free from Richard Udeupa (we have mutual contacts). I am not an expert and usually buy mainstream products. Having said that, for their $20 price tag the SHA are excellent.    I don't have a digital camera, so no photos (they can be found somewhere else on this forum)...