... USB connector. 4)printing any logo on. 1. Panel Size :1.44"/1.8"/2.4"/3.5"/4.3"/5"/ ... 7" TFT LCD panel. 2. Memory Device: 64MB-4GB ... /WAV 5. View angle: 0-180 degree 6. function buttons:0~5pcs buttons 7. Speaker : 8ohms 0.5W 8. Li-battery: ... , delete, power charging, pause or play function by yourself. 10. It consists of PCB board, Speaker, IC, TFT panel, Lithium ...