Sell mp3 player with full function(quality warranty)

mp3 player with full function(quality warranty)
Model:NY330
show the singer and the song name
3 kinds of playing and 4 kinds sound choice
7 kinds playing mode and 8 kinds sound mode
with the record, A-B repeat, study, entertainment together
can be used as mobile hardware
high speed USB connecting way
can play for 8 hours continually
Can establish automatic shut-down, In a poor light to open time
use one 'AAA' battery, low power-cost