... ,fashionable and exquisite.9.Complete functions. USING METHOD Charge for MP3,MP4 or mobilephone:Open the socket cover,push down the charging ... insert one end of the charging cable into the mobilephone,MP3 or MP4,and the other end into the USB socket of ... the speed of 3 circles per second,when the mobilephone,MP3 or MP4 give indications,it means charging.Lighting:1.Crank the ...