(1),Wooden USB/SD/FM/AUX digital mp3 player (2), Handmade, Wooden, Natural, multifunctional (3),Green, High-quality, Unique Wooden USB/SD/FM/AUX ... digital mp3 player(1) USB port, SD/MMC card, 3.5mm AUX ... after the AC/DC adaptor disable). (6) Clock movement precision: +/- 1 second everyday.(7) Material of case: MDF with Natural White ...