... /MS Card Reading ,FM Radio 3.Mini,Portable 4.Factory price Wood portable mini speaker : Speaker Power:3Inch 5W*2SNR ... ~5hoursLast time:2~3hoursMaterial:ABS Plastic, Wooden BoxFunction:Support SD card, USB, FM, can connect to MP3,CD, ... to DC5V adapter to charge the machine.2.Can play SD/MMC/MS Card3.Insert the SD ... the audio cable in “LINE IN” port, can connect to the cellphone,MP3 MP4,Computer,and other ...