... available 3.esay to carry Display:Display type: TFTResolution: 800 x 480 pixelsSize: 7.0-inch ( ... frequency range:China: 87.5 to 108 MHz (50 step)World: 76 to 108 MHz (50 step)Channel ... : preset 30 channlesBit speed:MP3: 8 to 320kbpsWMA: 5 to 320kbpsEQ: normal, Microsoft PlayFX, rock, pop, ... the same timeShutdown: (auto shutdown) off, 3, 5, 10, 15, and 20minsScreen refresh: full screen ...