... MP3.TF card micro SD card mobile phone card with SD card sets on sale or reader OUR ... on the remote control is positioned directly enter 1,2,3,4 four digits long as the order, and then ... ), soft (SOFT), Jazz (JAZZ) and surround sound (SRS) in the state playing press EQ keyboard to turn press The ... play and pause state be replaced, in a suspended state, the remote control in addition to the PLAY / PAUSE ...