Pros: grate build quality, greate sound, portable and looks good.
Cons: maybe you will hate using the C3. /:
the C3 is build like a tank, my C3 fell several times on the floor and nothing happend. (something I would love to see with an iphone...)
really small and portable, but still feels really good in the hand because the C3 is a bit heavy.
the touch on the C3 is nice but not like the touch of an ipod/galaxy, sometimes you will need to touch the screen 2-3 times until it will work
the screen is small but i dont think it's a bad thing, you just need to see the name of the song/album so why you need a 4" screen for that?
there is no search option, but after some time you will remember where is the album is and you will find heme in a second.
the c3 has a v-shaped sound, big soundstage. fast and accurate bass, really nice detail. a bit dark and slow sound. (kind of HD600)
overall: the C3 have fun sound but still has some neutrality in it.
why 5/5? because its just 100$ DAP , dont expect for audiophile quality but still this 100$ DAP gives you grate value and even if it costed 150$ it still will be a grate deal.
highly recommended DAP!!!!!!
thanks for reading my review!