... ,nanometer screen glass & 6EQ,appear working frequency(FM) and song name or appear FM,no appear song ... need 11,"-A" "B+"Key can switch on frequency, If you press the "-A", "B+"for ... ,Restore the last frequency, last song, and volume. 13,Resume playback from the last frequency and track number even ... can play EQ effect, digital pick song and frequency16.Color:Black,Red,Silver,Blue,Yellow17.Accessories ...