... mic 3.Mp3 wma wav 2.1 2.0 mp3 speaker module for wooden speaker FEATURE 1,Support MP3,WMA,WAV decode palyback ... in the context of outage. 11,SD/MMC CARD controller 12,USB flash disk and SD card automatic convert to the ... . 5,USB2.0 HI-speed, compatible perfectly with USB1.1. 6,Eight ranks contents 7,Perpetual calendar 8,Support at ... 10,Size:black 80×54mm ,front plastic88×83mm,high 43mm, LCD screen 33×21mm