1)Perfect sound 2)4G capability 3)High quality music enjoyment 4)Cheap enough 5)Good quality. SY1160, 4G, Pure tone MP3 playerI. Features of merchandise1. 1.0 inches, 28x64 bitmap CSTN color displays.2. Support MP3, WMA, OGG etc. Various mainstream video formats, acoustic is perfect innocence.3. 50 hours ultra-long music endurance and longer music enjoyment.4. Support FM vehicle-mounted and ...